FORM 10-Q

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

Mark One
[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the quarterly period ended      March 31, 2006
                               -------------------
                                      OR
[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the transition period from                     to
                               -------------------    -------------------------

                                 Commission file number  000-21430
                                                        -----------

                          Riviera Holdings Corporation
-------------------------------------------------------------------------------
           (Exact name of Registrant as specified in its charter)


     Nevada                                               88-0296885
-----------------------------                  --------------------------------
(State or other jurisdiction                  (IRS Employer Identification No.)
of incorporation or organization)

2901 Las Vegas Boulevard South, Las Vegas, Nevada             89109
-------------------------------------------------------------------------------
(Address of principal executive offices)                     (Zip Code)

Registrant's telephone number,
  Including area code                                (702) 794-9237
----------------------------------------------------------------------

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes X No

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Exchange Act).  Yes X No
                                                     ----

Indicate by check mark whether the registrant is a large accelerated filer, an
accelerated filer, or a non-accelerated filer.
(Check One)

Large accelerated filer ___   Accelerated filer _X_   Non-accelerated filer ___
                                                               -

Indicate by check mark whether the registrant is a shell company (as defined in
Rule 12b-2 of the Exchange Act).  YES ___ NO _X__


         APPLICABLE ONLY TO ISSUERS  INVOLVED IN BANKRUPTCY
                PROCEEDINGS DURING THE LAST FIVE YEARS:

         Indicate by check mark whether the Registrant has filed all
documentation and reports required to be filed by Section 12, 13, or 15(d) of
the Securities Exchange Act of 1934 subsequent to the distribution of securities
under a plan confirmed by a court.
Yes       No
    ----    ------

              APPLICABLE ONLY TO CORPORATE ISSUERS:
         Indicate the number of shares outstanding of each of the issuer's
classes of common stock, as of the latest practicable date. As of May 8, 2006,
there were 12,430,755 shares of Common Stock, $.001 par value per share,
outstanding.



                    RIVIERA HOLDINGS CORPORATION

                              INDEX

                                                                         Page
PART I.    FINANCIAL INFORMATION

Item 1.   Financial Statements

Report of Independent Registered Public Accounting Firm                     2

Condensed Consolidated Balance Sheets (Unaudited) at March 31, 2006 and
December 31, 2005                                                           3

Condensed Consolidated Statements of Income (Unaudited) for the
Three Months ended March 31, 2006 and 2005                                  4

Condensed Consolidated Statements of Cash Flows (Unaudited) for the
Three Months ended March 31, 2006 and 2005                                  5

Notes to Condensed Consolidated Financial Statements (Unaudited)            6

Item 2.  Management's Discussion and Analysis of Financial Condition
              and Results of Operations                                    13

Item 3.  Quantitative and Qualitative Disclosures About Market Risk        21

Item 4.  Controls and Procedures                                           22

PART II. OTHER INFORMATION

Item 1.  Legal Proceedings                                                 22

Item 1A. Risk Factors                                                      22

Item 5.  Other Information                                                 23

Item 6.  Exhibits                                                          23

Signature Page                                                             24

Exhibits                                                                   25


                                        1


PART I - FINANCIAL INFORMATION ITEM



1. Financial Statements



REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors
Riviera Holdings Corporation

We have reviewed the accompanying condensed consolidated balance sheet of
Riviera Holdings Corporation (the "Company") and subsidiaries as of March 31,
2006, and the related condensed consolidated statements of operations and of
cash flows for the three months ended March 31, 2006 and 2005. These financial
statements are the responsibility of the Company's management.

We conducted our reviews, in accordance with standards established by the Public
Company Accounting Oversight Board (United States). A review of interim
financial information consists principally of applying analytical procedures to
financial data and of making inquiries of persons responsible for financial and
accounting matters. It is substantially less in scope than an audit conducted in
accordance with auditing standards of the Public Company Accounting Oversight
Board (United States), the objective of which is the expression of an opinion
regarding the financial statements taken as a whole. Accordingly, we do not
express such an opinion.

Based on our reviews, we are not aware of any material modifications that should
be made to such condensed consolidated financial statements for them to be in
conformity with accounting principles generally accepted in the United States of
America.

We have previously  audited, in accordance with auditing standards of the Public
Company  Accounting  Oversight Board (United States),  the consolidated  balance
sheet of Riviera  Holdings  Corporation as of December 31, 2005, and the related
consolidated  statements of operations,  stockholders' equity, and of cash flows
for the year then ended (not  presented  herein);  and in our report dated March
13, 2006, we expressed an unqualified  opinion on those  consolidated  financial
statements.  In our  opinion,  the  information  set  forth in the  accompanying
condensed  consolidated balance sheet as of December 31, 2005, is fairly stated,
in all material  respects,  in relation to the  consolidated  balance sheet from
which it has been derived.


/s/ DELOITTE & TOUCHE LLP

May 10, 2006
Las Vegas, Nevada

                                        2



RIVIERA HOLDINGS CORPORATION
CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited)
(In Thousands, except share amounts)                    March 31,   December 31,
--------------------------------------------------------------------------------
                                                          2006         2005
ASSETS
CURRENT ASSETS:
                                                                
   Cash and cash equivalents                           $28,651        $20,571
   Accounts receivable, net of allowances
      of $1,347 and $1,244, respecitively                4,228          3,544
   Inventories                                           2,144          2,485
   Prepaid expenses and other assets                     3,834          4,197
                                                   ------------    -----------
       Total current assets                             38,857         30,797

PROPERTY AND EQUIPMENT, Net                            171,126        171,130

OTHER ASSETS, Net                                        6,974          7,396

DEFERRED INCOME TAXES, Net                               2,446          2,446
                                                   ------------    -----------
TOTAL                                                 $219,403       $211,769
                                                   ============    ===========

LIABILITIES AND STOCKHOLDERS' DEFICIENCY
CURRENT LIABILITIES:
   Current portion of long-term debt                      $843           $824
   Current portion of obligation to officers             1,000          1,000
   Accounts payable                                      9,720         10,133
   Accrued interest                                      6,971          1,087
   Accrued expenses                                     13,210         12,261
                                                   ------------    -----------
     Total current liabilities                          31,744         25,305
                                                   ------------    -----------

OBLIGATION TO OFFICERS- net of current portion           2,863          3,126
                                                   ------------    -----------

LONG-TERM DEBT, net of current portion                 214,454        214,607
                                                   ------------    -----------

COMMITMENTS AND CONTINGENCIES (See Note 6)

STOCKHOLDERS'  DEFICIENCY:
Common stock ($.001 par value; 60,000,000 shares
     authorized; 17,119,824 and 17,082,324 issued
     at March 31, 2006 and  December 31, 2005,
     respectively)                                          17             17
   Deferred Compensation - Restricted Stock                  -         (3,585)
   Additional paid-in capital                           17,426         20,886
   Treasury stock (4,762,393 shares and 4,859,091
       shares at March 31, 2006 and December 31,
       2005, respectively)                              (9,841)       (10,047)
Accumulated deficit                                    (37,260)       (38,540)
                                                   ------------    -----------
      Total stockholders' deficiency                   (29,658)       (31,269)
                                                   ------------    -----------
TOTAL                                                 $219,403       $211,769
                                                   ============    ===========

See notes to condensed consolidated financial statements


                                        3



RIVIERA HOLDINGS CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited)
FOR THE THREE MONTHS ENDED MARCH 31, 2006 AND 2005            Three Months Ended
(In thousands, except per share  amounts)                          March 31,
-------------------------------------------------------------------------------

REVENUES:                                                  2006           2005
                                                                  
  Casino                                                  $27,082       $27,483
  Rooms                                                    14,843        13,425
  Food and beverage                                         8,898         8,843
  Entertainment                                             3,681         4,882
  Other                                                     1,703         2,037
                                                       -----------    ----------
            Total revenues                                 56,207        56,670
   Less promotional allowances                              4,518         4,206
                                                       -----------    ----------
            Net revenues                                   51,689        52,464
                                                       -----------    ----------
COSTS AND EXPENSES:
 Direct costs and expenses of operating departments:
    Casino                                                 13,820        13,864
    Rooms                                                   6,789         6,558
    Food and beverage                                       6,332         6,053
    Entertainment                                           2,642         3,669
    Other                                                     466           680
Other operating expenses:
    General and administrative                             10,017        10,005
    Mergers, Acquistions and Development Costs, net           117          (667)
    Equity Compensation - Restricted Stock                    216            53
    Sarbanes-Oxley Act costs                                  228
    Asset Impairment                                           13           198
    Depreciation and amortization                           3,260         3,294
                                                       -----------    ----------
            Total costs and expenses                       43,900        43,707
                                                       -----------    ----------
INCOME FROM OPERATIONS                                      7,789         8,757
                                                       -----------    ----------
OTHER (EXPENSE) INCOME :
Interest expense                                           (6,590)       (6,659)
Interest income                                                81            40
                                                       -----------    ----------
     Total other expense                                   (6,509)       (6,619)
                                                       -----------    ----------
INCOME BEFORE PROVISION FOR INCOME TAXES                    1,280         2,138
PROVISION FOR INCOME TAXES                                      0             0
                                                       -----------    ----------
NET INCOME                                                 $1,280        $2,138
                                                       ===========    ==========
INCOME PER SHARE DATA:
Income per share:
   Basic                                                   $ 0.11        $ 0.18
                                                       -----------    ----------
   Diluted                                                 $ 0.10        $ 0.18
                                                       -----------    ----------
Weighted-average common shares outstanding                 11,997        11,781
                                                       -----------    ----------
Weighted-average common and common equivalent shares       12,258        12,070
                                                       -----------    ----------

See notes to condensed consolidated financial statements


                                        4



RIVIERA HOLDINGS CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
THREE MONTHS ENDED MARCH 31, 2006 AND 2005                  Three Months Ended
(in thousands)                                                   March 31,
                                                             2006         2005
                                                           --------     -------
CASH FLOWS FROM OPERATING ACTIVITIES:
                                                                   
Net Income                                                   $1,280      $2,138
  Adjustments to reconcile net income to net cash
    provided by operating activities:
    Depreciation and amortization                             3,260       3,294
    Stock compensation - restricted stock                       216          53
    Asset impairment                                             13         197
    Provision for bad debts                                     108          70
    Interest expense                                          6,590       6,659
    Interest paid                                              (206)       (280)
    Increase in operating (assets) and liabilities:
      Accounts receivable                                      (792)       (827)
      Inventories                                               341         (30)
      Prepaid expenses and other assets                         363         139
      Accounts payable                                         (413)       (361)
      Accrued liabilities                                       949      (1,600)
      Deferred compensation plan obligation                      (2)        (47)
      Obligation to officers                                   (250)       (250)
                                                           ---------    --------
       Net cash  provided by operating activities            11,457       9,155
                                                           ---------    --------
CASH FLOWS FROM INVESTING ACTIVITIES:
      Capital expenditures for property and equipment
          - Las Vegas, Nevada                                (1,401)     (1,762)
      Capital expenditures - Black Hawk, Colorado            (1,855)       (904)
                                                           ---------    --------
       Net cash (used in) investing activities               (3,256)     (2,666)
                                                           ---------    --------
CASH FLOWS FROM FINANCING ACTIVITIES:
      Payments on long-term borrowings                         (236)       (879)
      Proceeds from exercise of stock options                   115         289
                                                           ---------    --------
        Net cash  (used in) financing activities               (121)       (590)
                                                           ---------    --------
INCREASE IN CASH AND CASH EQUIVALENTS                         8,080       5,899
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD               20,571      18,886
                                                           ---------    --------
CASH AND CASH EQUIVALENTS, END OF PERIOD                    $28,651     $24,785
                                                           =========    ========
SUPPLEMENTAL DISCLOSURE OF NONCASH FINANCING ACTIVITIES:
  Property acquired with debt and accounts payable           $1,653        $564

See notes to condensed consolidated financial statements


                                        5

RIVIERA HOLDINGS CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)


1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation and Nature of Operations

Riviera Holdings Corporation ("RHC") and its wholly-owned subsidiary, Riviera
Operating Corporation ("ROC") (together with their wholly-owned subsidiaries,
the "Company"), were incorporated on January 27, 1993, in order to acquire all
assets and liabilities of Riviera, Inc. Casino-Hotel Division on June 30, 1993,
pursuant to a plan of reorganization. The Company operates the Riviera Hotel &
Casino (the "Riviera Las Vegas") on the Las Vegas Strip in Las Vegas, Nevada.

In August 1995, Riviera Gaming Management, Inc. ("RGM") was incorporated in the
State of Nevada as a wholly owned subsidiary of ROC for the purpose of obtaining
management contracts in Nevada and other jurisdictions.

In February 2000, the Company opened its casino in Black Hawk, Colorado, which
is owned through Riviera Black Hawk, Inc. ("RBH"), a wholly-owned subsidiary of
ROC. Riviera Gaming Management of Colorado, Inc. is a wholly-owned subsidiary of
RGM and manages the Black Hawk casino.

Casino operations are subject to extensive regulation in the states of Nevada
and Colorado by the respective Gaming Control Boards and various other state and
local regulatory agencies. Our management believes that the Company's procedures
comply, in all material respects the applicable regulations for supervising
casino operations, recording casino and other revenues, and granting credit.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company, its
wholly owned subsidiaries ROC and RGM, and their related subsidiary entities.
All material intercompany accounts and transactions have been eliminated.

The financial information at March 31, 2006 and for the three months ended March
31, 2006 and 2005 is unaudited. However, management believes such information
reflects all adjustments (consisting solely of normal and recurring adjustments)
that are necessary for a fair presentation of the financial position, results of
operations, and cash flows for the interim periods.

The results of operations for the three months ended March 31, 2006 and 2005 are
not necessarily indicative of the results for the entire year.

These financial statements should be read in conjunction with the audited
consolidated financial statements and notes thereto for the year ended December
31, 2005, included in our Annual Report on Form 10-K (as amended).


                                        6

Earnings Per Share

Basic per share amounts are computed by dividing net income by weighted average
shares outstanding during the period. Diluted net income (loss) per share
amounts are computed by dividing net income by weighted average shares
outstanding plus the dilutive effect of common share equivalents. No potentially
dilutive options were excluded from the diluted shares outstanding calculation
for the three months ended March 31, 2006 and 2005 respectively.

Income Taxes

The income tax provisions of $135,345 and $748,300 for the three months ended
March 31, 2006 and 2005, respectively, were fully offset by the utilization of
loss carryforwards for which a valuation allowance had been previously provided.
The estimates used to determine the remaining valuation allowance are based upon
recent operating results and budgets for future operating results. These
estimates are made using assumptions about the economic, social and regulatory
environments in which we operate. These estimates could be impacted by numerous
unforeseen events including changes to regulations affecting how we operate the
business, changes in the labor market or economic changes in the areas where we
operate.

Estimates and Assumptions

The preparation of condensed consolidated financial statements in conformity
with accounting principles generally accepted in the United States of America
requires management to make estimates and assumptions that affect the reported
amounts of assets and liabilities, disclosure of contingent assets and
liabilities at the date of the financial statements, and the reported amounts of
revenues and expenses during the reported period. Significant estimates used by
us include estimated useful lives for depreciable and amortizable assets,
certain accrued liabilities, the estimated allowance for receivables, cash flow
projections for testing asset impairment and establishment of the income tax
valuation allowance. Actual results may differ from estimates.

Stock Based Compensation

On January 1, 2006,  we adopted  Statement  of  Financial  Accounting  Standards
("SFAS") No.123 (R), using the modified  prospective  application.  Accordingly,
prior amounts have not been restated. In the first quarter of 2006, the adoption
of SFAS No. 123 (R) resulted in no incremental stock-based compensation expense,
as we had no non-vested  options  outstanding  at January 1, 2006.  However,  as
required by SFAS 123 (R), upon adoption, we reclassified $3.6 million of
deferred compensation to additional paid in capital.

As of March 31, 2006, we had outstanding options under two stock option plans.
Prior to January 1, 2006 we had adopted the disclosure-only provisions of SFAS
No. 123, Accounting for Stock-Based Compensation. Accordingly, we recognized no
compensation cost for stock options during the first quarter of 2005.

The following table details the effect on net income and earnings per share had
compensation expense for the employee stock based awards been recorded in the
first quarter of 2005 based on the fair value method under SFAS No. 123 (in
thousands, except per share amounts):

                                        7




                                                           2005

                                                      
Net income  as reported                                  $ 2,138
Deduct:  Total stock-based employee compensation
  expense determined under fair value-based methods
  for awards net of related tax effects                     (11)
                                                          -------
Net income pro forma                                     $ 2,127
                                                          =======
Basic income per common share as reported                $  0.18
Basic income per common share pro forma                  $  0.18
Diluted income per common and common
  share equivalent as reported                           $  0.18
Diluted income per common and common share
  equivalent pro forma                                   $  0.18


We estimated fair value of each option grant on the date of grant using the
Black-Scholes option pricing model with the following weighted-average
assumptions used for grants in 2003: dividend yield of 0%; expected volatility
of 52%; risk-free interest rate of 4.49%; and expected lives of 10 years. All
outstanding options were vested as of December 31, 2005. There have been no
options granted in 2006 or 2005.

2. OTHER ASSETS

Other assets at March 31, 2006 and 2005 include deferred loan fees of
approximately $5.8 million and $7.3 million respectively, associated with the
refinancing of our debt.

3. LONG-TERM DEBT AND COMMITMENTS

On June 26, 2002, we issued 11% Senior Secured Notes with a principal amount of
$215 million, substantially all of which were later exchanged for our Securities
Act of 1933-registered Senior Secured Notes with substantially the same terms
(collectively, the "11% Notes"). The 11% Notes were issued at a discount of $3.2
million. The discount is being amortized over the 8 year life of the 11% Notes.

Effective July 26, 2002 we entered into a $30 million, five-year revolving
credit arrangement with a financial institution. Terms of the arrangement
include interest at prime plus .75 percent or a LIBOR -derived rate. There were
no advances outstanding on this revolver at March 31, 2006. We incurred loan
fees of approximately $1.5 million, which are being expensed over the life of
the arrangement. A .05 percent annual fee is charged monthly on the unused
portions of the revolver plus a $3,000 monthly service fee.

4. STOCK REPURCHASES

There were no shares of RHC common stock ("Common Stock") purchased by our
Deferred Compensation Plan for the three months ended March 31, 2006 or 2005.
The Deferred Compensation Plan distributed to participants 96,698 and 187,983
shares for the three months ended March 31, 2006 and 2005, respectively.


                                        8

5. SHARED-BASED PAYMENTS

Effective March 10, 2005, we approved and authorized the grant of 337,500 shares
of Common Stock under our  Restricted  Stock Plan to 19  executives  at no cost,
subject to their  execution of appropriate  acceptances.  Of that total,  67,875
shares  vested  during the three month period  ended March 31, 2006.  We granted
those  shares in  substitution  for stock  options that we attempted to grant on
July 15,  1993 under our 1993  Employee  Stock  Option  Plan (the  "1993  Option
Plan").  The 1993 Option Plan expired on July 1, 2003,  rendering  those options
null and void.  The grant of restricted  Common Stock was intended to compensate
those  executives  for the value of the options that we attempted to grant.  The
restricted shares are subject to a five-year vesting schedule,  vesting 20% each
March 10,  commencing  March 10, 2006.  The Company is amortizing the $4,584,000
fair  market  value of those  shares  over the  vesting  period of 60 months and
$216,000 was charged to expense in the first quarter of 2006. We have $3,687,875
remaining to be amortized.  The restricted  shares  immediately vest upon death,
disability,  retirement  at age 62,  termination  of  employment  other than for
cause, or in the event of a change in control of the Company.

At March 31, 2006,  we had two active  stock option plans and two expired  stock
option plans,  which are described below.  Options granted prior to the adoption
of SFAS No.  123(R) on January 1, 2006 were  accounted  for in  accordance  with
Accounting  Principles Board Opinion No. 25. Under the 1993 Option Plan, we were
authorized to grant options to employees for up to one million  shares of Common
Stock. Under the Non-Qualified Stock Option Plan for Non-Employee Directors (the
"1996  Option  Plan"),  we were  authorized  to grant  options  to  non-employee
directors  for up to 150,000  shares of Common  Stock.  Under these  plans,  the
exercise  price of each option equaled the market price of our stock on the date
of grant (110% of market value in the case of an incentive  option granted to an
owner of more than 10% of our Common Stock) and an option's  maximum term was 10
years (5 years in the case of an incentive  option granted to a an owner of more
than 10% of our Common Stock).  Under the 1993 Option Plan,  options vest 25% on
the date of grant and 25% each  subsequent  year. All options have become vested
under the 1996 Option  Plan.  Although the 1993 Option Plan and 1996 Option Plan
have expired, some options granted under these plans are still outstanding.

Effective May 17, 2005, we implemented two new stock option plans and reserved a
total of 1,150,000 shares for options issuable under the plans. We allocated
150,000 shares to a new option plan for non-employee directors. We will grant
options for 6,000 shares to each non-employee director on each anniversary of
the effective date of the plan. Also, we will grant options for 6,000 shares to
each person who becomes a non-employee director after May 17, 2005. The option
exercise price will be the closing market price of our stock on the date of the
option grant. The options will vest over five years at 20% per year, commencing
on the first anniversary of the grant.

We allocated one million shares to a new incentive stock option plan for our
officers and key employees. Our Stock Option Committee will have discretion as
to whom those options will be granted and the number of shares to be allocated
to each option grant. The option exercise price will be the closing market price
of our Common Stock (110% of market value in the case of an incentive option
granted to an owner of more than 10% of our Common Stock) on the date of the
option grant. The options will vest over four years, with 20% vesting on the
date of grant, and an additional 20% on each anniversary of the grant.

                                        9


No options were granted during the three months ended March 31, 2005 and 2006.
All outstanding options were exercisable as of March 31, 2006. Accordingly there
are no amounts to amortize to expense. The total intrinsic value of options
exercised during the three months ended March 31, 2006 was $474,345. The
following table summarizes information about options outstanding as of March 31,
2006.

The activity of the 1993 Option Plan and the 1996 Option Plan is as follows:



                                           Weighted Average              Aggregate
1993 Option Plan               Shares    Per Share Exercise  Remaining   Intrinsic
                                              Price            Life         Value
                                                                 
Outstanding, December 31, 2005 226,500     $    2.41
  Exercised                    (37,500)    $    3.07
  Expired                       (3,000)    $    2.45
                              ----------
Outstanding, March 31, 2006    186,000     $    2.35        4.94 years    $2,697,000
                              ==========

1996 Option Plan

Outstanding, December 31, 2005   84,000    $    2.54

                              ----------
Outstanding, March 31, 2006      84,000    $    2.54       4.33 years     $1,202,040
                              ==========


6. COMMITMENTS AND CONTINGENCIES

Salary Continuation Agreements

Approximately 60 officers and significant employees (excluding Mr. Westerman and
Mr. Vannucci) of ROC have salary continuation agreements effective through
December 31, 2006, pursuant to which each of them will be entitled to receive
(1) either six months' or one year's base salary if his or her employment is
terminated, without cause, within 12 or 24 months of a change of control of the
Company or ROC; and (2) certain benefits for periods of either one or two years.
The base salary is payable in bi-weekly installments subject to the employee's
duty to mitigate by using his or her best efforts to find other employment. In
addition, four officers and significant employees have salary continuation
agreements effective through December 31, 2006, pursuant to which each of them
will be entitled to receive two years' base salary and certain benefits for two
years, if their employment is terminated without cause within 24 months of a
change of control of RHC or ROC. These four salary continuation agreements are
not subject to a duty to mitigate. As of March 31, 2006, the total amount that
would be payable under all such agreements if all payment obligations were to be
triggered was approximately $5.9 million, including $1.4 million in benefits.

Legal Proceedings

We are a party to routine lawsuits, either as plaintiff or as defendant, arising
from the normal operations of a hotel or casino. We do not believe that the
outcome of such litigation, in the aggregate, will have a material adverse
effect on our financial position or results of our operations.

                                        10



7. GUARANTOR INFORMATION

The 11% Notes and the $30 million revolving credit arrangement are guaranteed by
all of our restricted subsidiaries. These guaranties are full, unconditional,
and joint and several. Riviera Gaming Management of Missouri, Inc. ("RGMM") and
Riviera Gaming Management of New Mexico, Inc. ("RGMNM") are unrestricted
subsidiaries of RHC and are not guarantors of the 11% Notes and the revolving
credit arrangement. RGMM and RGMNM do not have operations and do not
significantly contribute to our financial position or results of operations.

8. SUBSQUENT EVENTS

On April 6, 2006, RHC and Riv Acquisition Holdings Inc., a company owned by a
private investment group, announced they entered into a definitive merger
agreement under which all of the outstanding shares of Riviera Holdings
Corporation will be acquired for $17.00 per share in cash, other than shares
owned by William L. Westerman, RHC's chief executive officer. Mr. Westerman had
entered into a previous personal agreement to sell his shares to the investment
group for $15 per share in cash and to vote his shares in favor of the
acquisition. The transaction is expected to be complete sometime in the first
half of 2007, subject to shareholder approval and licensing by gaming
authorities.

Between April 6, 2006 and April 25, 2006, five class action complaints were
filed in the District Court of Clark County, Nevada against us and our
directors, each on behalf of a named plaintiff shareholder and all others
similarly situated. The named plaintiffs in the complaints are: Thomas A. Trozzi
(Case No. A520076, filed on April 6, 2006); Phillip LaBarbara (Case No. A520100,
filed on April 7, 2006); Todd Veeck (Case No. A520136, filed on April 7, 2006);
Norberto Silva (Case No. A520638, filed on April 19, 2006); and Robert Strougo
(Case No. A520911, filed on April 25, 2006). Plaintiff Thomas A. Trozzi notified
us on April 10, 2006, that he did not agree to be a party to a lawsuit filed
against us or to have such a lawsuit filed in his name. On April 17, 2006, the
Trozzi complaint against us was voluntarily dismissed without prejudice.

The plaintiffs in each of the four remaining lawsuits allege, among other
things, that the defendants breached their fiduciary duties owed to our
shareholders by entering into the Agreement and Plan of Merger, dated April 5,
2006 (the "Merger Agreement"), among Riv Acquisition Holdings Inc., Riv
Acquisition Inc. and Riviera Holdings Corporation at a price the plaintiffs
considered to be inadequate.

In the complaints the plaintiffs request the court to do the following, among
other things: (i) certify all Company shareholders, other than the defendants
and persons or entities related to or affiliated with any defendants, as a class
for purposes of a class action lawsuit, (ii) enjoin consummation of the
transactions contemplated by the Merger Agreement and (iii) rescind the Merger
Agreement.

We believe the plaintiffs' allegations are without merit and intend to
vigorously defend against them.

                                        11

9. SEGMENT DISCLOSURES

We  determine  our  segments   based  upon  the  review  process  of  our  chief
decision-maker  who reviews by geographic  gaming market  segments:  Riviera Las
Vegas and Riviera Black Hawk. The key indicator  reviewed by the  chief-decision
maker is EBITDA,  as  described  below.  All  inter-segment  revenues  have been
eliminated. Three Months Three Months



                                               Ended                 Ended
                                             March 31,             March 31,
(In thousands)                                  2006                  2005

Net revenues:
                                                              
  Riviera Las Vegas                           $38,426               $39,347
  Riviera Black Hawk                           13,263                13,117
                                         -------------         -------------
      Total net revenues                     $ 51,689              $ 52,464
                                         =============         =============
EBITDA (1):
  Riviera Las Vegas                           $8,467                $8,853
  Riviera Black Hawk                           4,188                 3,939
                                          -----------         -------------
      Total property EBITDA                  $12,655               $12,792
                                          ===========         =============
Other Costs and Expenses
   Corporate Expenses
        Equity Compensation -
             Restricted Stock                   216                    53
        Other Corporate Expenses              1,032                 1,157
   Depreciation and Amortization              3,260                 3,294
   Mergers, Acquisitions and
             Development Costs, net             117                  (667)
   Sarbanes-Oxley Act Costs                     228
   Asset Impairment                              13                   198
   Interest Expense                           6,590                 6,659
   Interest Income                              (81)                  (40)
                                         -----------         -------------
       Total Costs and Expenses              11,375                10,654
                                         -----------         -------------
        Net Income                          $ 1,280               $ 2,138
                                         ===========         =============


(1)EBITDA  consists of earnings before  interest,  income taxes and depreciation
and  amortization.  EBITDA  is  presented  solely as a  supplemental  disclosure
because we believe that it is 1) a widely used measure of operating  performance
in the  gaming  industry  and 2) a  principal  basis  for  valuation  of  gaming
companies  by certain  analysts  and  investors.  We use  property-level  EBITDA
(earnings before interest, income taxes, depreciation amortization and corporate
expense) as the primary measure of the Company's  business  segment  properties'
performance,  including the evaluation of operating personnel. EBITDA should not
be  construed as an  alternative  to  operating  income,  as an indicator of our
operating   performance,   as  an  alternative  to  cash  flows  from  operating
activities,  as a measure of liquidity,  or as any other  measure  determined in
accordance with generally accepted  accounting  principles.  We have significant
uses of cash flows,  including capital expenditures,  interest payments and debt
principal  repayments,  which are not reflected in EBITDA. Also, other companies
that report EBITDA may calculate it in a different manner than we do.

                                        12


Item 2.  Management's Discussion and Analysis of Financial Condition and Results
 of Operations

Overall Outlook

We own and operate the Riviera Hotel and Casino on the Las Vegas Strip in Las
Vegas, Nevada ("Riviera Las Vegas"), and the Riviera Black Hawk Casino in Black
Hawk Colorado ("Riviera Black Hawk").

Our capital expenditures for Las Vegas are geared to maintain the hotel rooms
and amenities in sufficient condition to compete for customers in the convention
market and the mature adult customer. Room rates and slot revenues are the
primary factors driving our operating margins. We use technology to maintain
labor costs at a reasonable level, including kiosks for hotel check-in and slot
club redemptions. In addition, we are in the process of updating our gaming
monitoring computer systems, including the capability for "ticket-in/ticket-out"
("TITO") on our slot machines. At March 31, 2006 approximately 757 (67%) of our
slot machines were on the TITO system. By the end of 2006 we anticipate that we
will have 950 slot machines, or approximately 84% of our slot machines in Las
Vegas, on TITO. Depending upon the success of these conversions, we may
accelerate the conversion of the remaining machines or we may convert them based
on normal replacement schedules.

In Black Hawk, the $5 maximum bet restricts our ability to generate table games
revenues; the area is basically a "locals" slot customer market. Our capital
expenditures in Black Hawk are geared to maintain competitive slot machines
compared to the market. The gaming authorities approved TITO systems in Colorado
for Riviera Black Hawk on December 16, 2003 and we had 751 (80%) of our slot
machines on the TITO system as of March 31, 2006. We do not intend to add any
additional slot machines to our TITO system for the remainder of 2006.

On April 6, 2006, we announced that we entered into an Agreement and Plan of
Merger (the "Merger Agreement") with Riv Acquisition Holdings Inc. ("Riv
Acquisition"), a company owned by a private investment group comprised
principally of four real estate developers and investors. Upon consummation of
the merger as contemplated by the Merger Agreement (the "Merger"), our
shareholders would receive $17 in cash for each share of Riviera Holdings
Corporation common stock ("Common Stock") they hold, except for shares held by
William L. Westerman, our Chairman of the Board and Chief Executive Officer
("CEO"). Pursuant to a pre-existing agreement, Mr. Westerman would receive $15
in cash for his shares of Common Stock. Also, holders of options under our stock
option plans would receive a cash payment equal to the excess of $17 over the
per-share exercise price of their options, multiplied by the number of shares
subject to the options.

The Merger Agreement provides for Riv Acquisition Inc. ("Merger Sub"), which is
a wholly-owned subsidiary of Riv Acquisition and is also a party to the Merger
Agreement, to merge into Riviera Holdings Corporation (the "Company"), whereupon
the separate existence of Merger Sub would cease and the Company would become a
wholly-owned subsidiary of Riv Acquisition. The Merger Agreement further
provides for Riv Acquisition and Merger Sub to (1) acquire a majority of our
outstanding 11% Senior Secured Notes (the "11% Notes") and grant the necessary
consents of the holders of the 11% Notes to allow for consummation of the Merger
contemplated by the Merger Agreement (the "Merger")or (2) deposit funds
necessary to redeem the 11% Notes prior to the Merger. Parent has made a $15
million escrow deposit to secure its obligations under the Merger Agreement to
consummate the Merger.

                                        13

Consummation of the Merger is subject to approval by holders of at least 60% of
the outstanding Common Stock and various other closing conditions, including
approval or clearance by Nevada and Colorado gaming regulators and other
governmental authorities.

The deadline for consummation of the Merger is the later of (1) April 5, 2007
and (2) eight months after the date on which our shareholders approve the
Merger. However this deadline may be extended for one three-month period if Riv
Acquisition and Merger Sub are still awaiting the gaming approvals required to
consummate the Merger and have a reasonable expectation of obtaining those
approvals by the extended deadline. If Riv Acquisition and Merger Sub wish to
extend the deadline for that three-month period, they are required to increase
the amount of their escrow deposit by $3 million and deliver to us a financing
commitment from a reputable financial institution for the funds needed to
consummate the Merger.

The above description of the Merger Agreement is not complete and is qualified
in its entirety by reference to the Merger Agreement, which is in Exhibit 99.1
of the Form 8-K that we filed with the SEC on April 7, 2006. The Merger
Agreement contains representations and warranties which the parties made to, and
solely for, the benefit of each other. Those representations and warranties are
qualified by information contained in a confidential disclosure schedule that
the parties exchanged in connection with signing the Merger Agreement and that
modifies, qualifies and creates exceptions to the representations and
warranties.

On May 2, 2006, Duane R. Krohn, our Treasurer and Chief Financial Officer
("CFO"), retired and we appointed Mr. Westerman on an interim basis to fill the
positions that Mr. Krohn held with us (including his positions with Riviera
Operating Corporation ("ROC")). During this interim period, Mr. Westerman is
also continuing in his other positions with us.

Three Months Ended March 31, 2006 Compared to Three Months Ended March 31, 2005

The following table sets forth, for the periods indicated, certain operating
data for Riviera Las Vegas and Riviera Black Hawk. Income from Operations
includes intercompany management fees.

                                        14




                                                 First Quarter Incr     Incr
                         (In Thousands)          2006   2005  (Decr)   (Decr)%
                                                 ----   ----  ------   -------
Net revenues:
                                                              
   Riviera Las Vegas                          $38,426  $39,347 ($921)    -2.3%
   Riviera Black Hawk                          13,263   13,117   146      1.1%
                                               ------   ------   ---
      Total Net Revenues                      $51,689  $52,464 ($775)    -1.5%
                                              =======  ======= ======
Income (Loss) from Operations
   Riviera Las Vegas                           $6,642   $7,108 ($466)    -6.6%
   Riviera Black Hawk                           2,753    2,390   363     15.2%
                                                -----    ----- ------
   Property Income from Operations              9,395    9,498  (103)    -1.1%
   Corporate Expenses
        Equity Compensation - Restricted Stock  (216)     (53)  (163)   307.5%
        Other Corporate Expenses              (1,032)  (1,157)   125     10.8%
   Mergers, Acquisitions and Development
          Costs, net                            (117)      667  (784)  -117.5%
   Asset Impairment                              (13)    (198)   185    -93.4%
                                                 ----    -----   ---
       Total Income from Operations            $7,789   $8,757 ($968)   -11.1%
                                               ======   ====== ======
Operating Margins (1)
   Riviera Las Vegas                            17.3%   18.1%  -0.8%
   Riviera Black Hawk                           20.8%   18.2%   2.6%


(1) Operating margins represent income from operations as percentage of net
revenues by property.

Riviera Las Vegas

Revenues

Net revenues decreased by approximately $921,000, or 2.3%, from $39.3 million in
2005 to $38.4 million in 2006 due primarily to decreased casino, entertainment
and other revenues offset by an increased in hotel revenues during the period.

Casino revenues decreased by approximately $565,000, or 3.8% for the quarter,
from $14.8 million during 2005 to $14.2 million during 2006 due primarily to
lower table game and slot revenues. The $447,000 or 11.3% decrease in table game
revenues from $3.9 million in 2005 to $3.5 million in 2006 was due primarily to
decreased drop for our table games. Gross slot revenues decreased $338,000 or
3.3% from $10.2 million in 2005 to $9.9 million in 2006, primarily due to lower
coin-in.

The reduction in gaming revenues can be attributed to soft results from the
Super Bowl, an increase in convention room nights mix, a decline in leisure room
nights and fewer entertainment covers (tickets sold).

Room revenues increased $1.4 million, or 10.6%, from $13.4 million in 2005 to
$14.8 million in 2006 due to a $1.2 million increase in convention room revenue
or 21% over the same period last year and accounted for 47% of total room
revenue. Convention room rates are typically higher than Internet or vacation
room rates. Average daily room rate increased $10.77 from $72.83 in the first
quarter of 2005 to $83.60 in 2006 while hotel occupancy decreased to 90.89% in
2006 from 93.97% in 2005. Rev Par (revenue per available room) increased 11.0%
or $7.55 to $75.99.

                                        15


Food revenues for the quarter were up $172,000 or 2.3% from 7.4 million in 2005
to $7.6 million in 2006 due to a 2.0% increase in average check and a 1%
increase in covers. Entertainment revenues decreased by approximately $1.2
million, or 24.6%, from $4.9 million during 2005 to $3.7 million during 2006 due
primarily to the cancellation of The Amazing Johnathan and Keyboard Cabaret
shows.

Costs and Expenses

Rooms departmental expenses increased 3.5% from $6.6 to $6.8 million due
primarily to payroll and benefit costs under union contracts. Departmental
margin for the quarter increased from 45.7% in 2005 to 48.8% in 2006 due to the
increase in revenues.

Food and beverage departmental costs and expenses increased 5.1% in the quarter
due to higher payroll costs and increased expense for cost of food sold.

Entertainment departmental costs decreased 28.0% due to lower costs related to
the $1.2 million lower revenue for the quarter. Margins decreased from 75.2% in
2005 to 71.8% in 2006.

General and Administrative costs remained constant at approximately $6.0 million
for 2005 and 2006.

Income from Operations

Income from operations at Riviera Las Vegas decreased $466,000, or 6.6%, from
$7.1 million in 2005 to $6.6 million in 2006 due to the 2.3% decrease in net
revenues as explained above.

Riviera Black Hawk

Revenues

Net revenues increased $146,000 or 1.1% from $13.1 million in 2005 to $13.3
million in 2006. Food and beverage revenues were approximately $1.3 million in
2005, of which $1.0 million was complimentary (promotional allowance).

The Black Hawk/Central City market showed gaming revenue growth of 2.8% in the
first quarter. The City of Black Hawk itself experienced a healthy 4.1% growth
in gaming revenue. The City of Black Hawk is showing signs of recovering some of
the market share it lost to Central City after the opening of Central City
Parkway in November 2004.

Income from operations at Riviera Black Hawk increased $363,000, or 15.2%, from
$2.4 million in the first quarter of 2005 to $2.8 million in 2006 due to
decreased casino marketing and promotional expense.

Consolidated Operations

Other Income (Expense)

                                        16


Interest on the 11% Notes of $5.9 million plus related amortization of loan fees
and other  financing costs resulted in total interest  expense of  approximately
$6.3 million in the first  quarter of 2006.  Interest  expense on equipment  and
other financing totaled approximately  $300,000 for the quarter.  Total interest
expense decreased $69,000 due to the maturity of a capital lease in 2005.

Corporate expenses remained relatively unchanged between the first quarters of
2005 and 2006.

In 2004, we entered into confidential  discussions regarding a potential sale of
our company.  Discussions with one prospective  buyer,  which commenced in 2004,
ended in 2005 without a sale  agreement and we retained a $1 million fee paid to
us by that  prospective  buyer for an  exclusivity  arrangement.  That amount is
reflected in mergers,  acquisitions  and  developments  costs, net for the three
months ended March 31, 2005.

In the first quarter of 2005 we determined that our remaining investment
associated with a Las Vegas monorail extension to Riviera Las Vegas' location
was impaired and we recognized an impairment loss of $198,000.

We are amortizing the fair market value of our Common Stock granted under our
Restricted Stock Plan of $4,584,000 over the vesting period of 60 months.
Effective as of March 10, 2005, we authorized the grant of that Common Stock,
subject to the recipients' execution of appropriate acceptances.  The related
charge was $53,000 and $216,000 for the three months ended March 31, 2005 and
2006, respectively.

Net Income

Net income decreased $858,000, or approximately 40.1%, from $2.1 million in 2005
to $1.3 million in 2006, due primarily to the $968,000 decrease in operating
income.

Liquidity and Capital Resources

At March 31, 2006, we had cash and cash equivalents of $28.7 million. Our cash
and cash equivalents increased $8.1 million during the first three months of
2006 compared to the first three months of 2005, as a result of $11.4 million of
cash provided by operations primarily from operating income, $3.2 million of
cash outflow for investing activities primarily due to capital expenditures and
$121,000 outflow for financing activities primarily for repayment of debt. Cash
balances include amounts that could be required to fund the Chief Executive
Officer's (William L. Westerman's) pension obligation into a rabbi trust upon 5
days notice. (See Note 7 to our 2005 annual financial statements (Other
Long-Term Liabilities). Included in our Form 10-K filed with the Securities and
Exchange Commission ("SEC"). We continue to pay Mr. Westerman $250,000 per
quarter from his pension plan plus interest. In exchange for these payments, Mr.
Westerman has agreed to continue his forbearance of his right to receive full
transfer of his pension fund balance to the rabbi trust. This does not limit his
ability to give the five-day notice at any time. Although we are aware of no
current intention on the part of Mr. Westerman to require this funding into a
rabbi trust, under certain circumstances we would have to disburse this balance,
which amounts to approximately $3.9 million as of March 31, 2006, within a short
period.

We believe that cash flow from operations, combined with the $28.6 million cash
and cash equivalents and the $30 million revolving credit facility, will be
sufficient to cover our debt service requirements and enable investment in
budgeted capital expenditures of $14.4 million for 2006 for both Riviera Las
Vegas and Riviera Black Hawk.

                                        17


On June 26, 2002, we secured new debt in the principal amount of $215 million in
the form of the 11% Notes with a maturity date of June 15, 2010. Interest on the
11% Notes is at the annual rate of 11%, paid semiannually on each June 15 and
December 15. Our cash flow from operations is not expected to be sufficient to
pay 100% of the principal of the 11% Notes at maturity. Accordingly, our ability
to repay the 11% Notes at maturity will be dependent upon our ability to
refinance the 11% Notes. There can be no assurance that we will be able to
refinance the principal amount of the 11% Notes at maturity. On or after June
15, 2006, we may redeem the 11% Notes from time to time at a premium beginning
at 105.5% and declining each subsequent year to par in 2009.

The Indenture governing the 11% Notes (the "Note Indenture") provides that, in
certain circumstances, we must offer to repurchase the 11% Notes upon the
occurrence of a change of control or certain other events. In the event of such
mandatory redemption or repurchase prior to maturity, we would be unable to pay
the principal amount of the 11% Notes without a refinancing.

The Note indenture contains certain covenants, which limit our ability, subject
to certain exceptions, to: (1) incur additional indebtedness; (2) pay dividends
or other distributions, repurchase capital stock or other equity interests or
subordinated indebtedness; (3) enter into certain transactions with affiliates;
(4) create certain liens; (5) sell certain assets; and (6) enter into certain
mergers and consolidations. As a result of these restrictions, our ability to
incur additional indebtedness to fund operations or to make capital expenditures
is limited. In the event that cash flow from operations is insufficient to cover
cash requirements, we would be required to curtail or defer certain of their
capital expenditure programs under these circumstances, which could have an
adverse effect on operations.

On July 26, 2002, we entered into a $30 million, five-year senior secured credit
facility. The credit facility is secured by substantially the same collateral
that secures the 11% Notes. The lien on the collateral securing the credit
facility is senior to the lien on the collateral securing the 11% Notes. The
credit facility contains customary conditions to borrowing and certain
representations and warranties customary in gaming-related finance. The credit
facility also contains financial covenants and restrictions regarding, among
other things, indebtedness, distributions and changes in control. Under the
credit facility, we can obtain extensions of credit in the forms of cash and
letters of credit. We are required to pay interest on all outstanding cash
advances at the rate of interest announced by Wells Fargo at its principal
office in San Francisco at its prime rate plus 0.75% or at the rate at which
major international banks in London charge each other for borrowings in U.S.
dollars plus 3.00%. However, the minimum interest rate we will be charged on
outstanding cash advances is 4.50%.

As of March 31, 2006, we believe that we are in compliance with the covenants of
the 11% Notes and all of our credit facilities.

Critical Accounting Policies

A description of our critical accounting policies and estimates can be found in
Item 7 of our Form 10-K for the year ended December 31, 2005. For a more
extensive discussion of our accounting policies, see Note 1, Summary of
Significant Accounting Policies, in the Notes to the Condensed Consolidated
Financial Statements in this Form 10-Q.


                                        18


Forward-Looking Statements

Throughout this report we make "forward-looking statements," as that term is
defined in Section 27A of the Securities Act of 1933, as amended, and Section
21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act").
Forward-looking statements include the words "may," "would," "could," "likely,"
"estimate," "intend," "plan," "continue," "believe," "expect" or "anticipate"
and similar words and include all discussions about the Merger Agreement, as
well as our acquisition, development and expansion plans, objectives or
expectations. We do not guarantee that the Merger will be consummated or that
any of the other transactions or events described in this report will happen as
described or that any positive trends suggested or referred to in this report
will continue. These forward-looking statements generally relate to our plans,
objectives and expectations for future operations and results and are based upon
what we consider to be reasonable future estimates. Although we believe that our
plans, objectives and expectations reflected in, or suggested by, such
forward-looking statements are reasonable at the present time, we may not
achieve or we may modify them from time to time. You should read this report
thoroughly and with the understanding that actual future results may be
materially different from what we expect. We do not plan to update
forward-looking statements even though our situation or plans may change in the
future, unless applicable law requires us to do so.

Specific factors that might cause our actual results to differ from our plans,
objectives or expectations, might cause us to modify them, or might affect our
ability to achieve them, include, but are not limited to:

          o   the possibility that our Merger will not be consummated due to our
              failure to obtain shareholder approval or due to other factors
              beyond our control;

         o    the difficulties associated with finding a new CFO to replace our
              CFO who retired May 2, 2006, while we are awaiting the requisite
              approvals and satisfaction of other conditions precedent to
              consummation of our Merger;

         o    retirement or other loss of our other senior officers;

         o    the availability and adequacy of our cash flow to meet our
              requirements,  including payment of amounts due under our debt
              instruments;

         o    our substantial indebtedness, debt service requirements and
              liquidity constraints;

         o    the availability of additional capital to support capital
              improvements and development;

         o    fluctuations in the value of our real estate, particularly in Las
              Vegas;

         o    competition  in the gaming  industry,  including  the availability
              and success of  alternative  gaming venues and other entertainment
              attractions;

         o    Sarbanes-Oxley Act - related costs associated with becoming an
              accelerated filer as of December 31, 2005, including costs
              relating to internal control evaluation and reporting;

         o    economic, competitive, demographic, business and other conditions
              in our local and regional markets;

                                        19


         o    changes or developments in laws, regulations or taxes in the
              gaming industry;

         o    actions taken or not taken by third parties, such as our
              customers, suppliers, and competitors, as well as legislative,
              regulatory, judicial and other governmental authorities;


         o    other changes in our personnel or their compensation, including
              those resulting from changes in minimum wage requirements;

         o    our failure to obtain, delays in obtaining, or the loss of, any
              licenses, permits or approvals, including gaming and liquor
              licenses, or the limitation, conditioning, suspension or
              revocation of any such licenses, permits or approvals, or our
              failure to obtain an unconditional renewal of any of our licenses,
              permits or approvals on a timely basis;

         o    a decline in the public acceptance of gaming;

         o    the loss of any of our casino facilities due to terrorist acts,
              casualty, weather, mechanical failure or any extended or
              extraordinary maintenance or inspection that may be required;

         o    other adverse conditions, such as economic downturns, changes in
              general customer confidence or spending, increased transportation
              costs, travel concerns or weather-related factors, that may
              adversely affect the economy in general or the casino industry in
              particular;

         o    changes in our business strategy, capital improvements or
              development plans;

         o    the consequences of the war in Iraq and other military conflicts
              in the Middle East and any future security alerts or terrorist
              attacks such as the attacks that occurred on September 11, 2001;
              and

         o    other risk factors discussed elsewhere in this report.

All future written and oral forward-looking statements attributable to us or any
person acting on our behalf are expressly qualified in their entirety by the
cautionary statements contained or referred to in this section. In light of
these and other risks, uncertainties and assumptions, the forward-looking events
discussed in this report might not occur.


                                        20


ITEM 3.  Quantitative and Qualitative Disclosures About Market Risk
Market risks relating to our operations result primarily from changes in
interest rates. We invest our cash and cash equivalents in U.S. Treasury Bills
with maturities of 30 days or less. Such investments are generally not affected
by changes in interest rates.

As of March 31, 2006, we had $215.3 million in borrowings. The borrowings
include $215 million in 11% Notes maturing in 2010, and capital leases maturing
at various dates through 2005. Interest under the 11% Notes is based on a fixed
rate of 11%. The equipment loans and capital leases have fixed interest rates
ranging from 5.5% to 6.0%. The borrowings also include $473,000 in a special
improvement district bond offering ("SID Bonds") with the City of Black Hawk.
Our share of the debt on the SID Bonds of $1.2 million, is payable over 10 years
beginning in 2000. The SID Bonds bear interest at 5.5%. We are not susceptible
to interest rate risk because our outstanding debt is at fixed rates. Our $30
million senior secured revolving credit facility is at prime plus three-quarters
of one percent and would not subject us to a material interest rate fluctuation.
As of March 31, 2006, we had no borrowing outstanding under our senior secured
credit facility.


Interest Rate Sensitivity
Principal (Notational Amount by Expected Maturity)
Average Interest Rate
(Dollars in                                                                                   Fair Value
thousands)                     2006     2007     2008     2009    2010   Thereafter   Total   at 3/31/05

Long-Term Debt Including
Current Portions
Equipment loans and
                                                                         
 capital leases-Las Vegas     $ 534     $ 751   $ 187     $ 54                      $ 1,526    $ 1,526
Average interest rate          5.8%      5.8%    5.8%     5.5%

 11% Notes                                                      $215,000          $ 215,000  $ 221,450
Less unamortized discount                                         (1,702)            (1,702)    (1,702)
Average interest rate                                             11.8%

SID Bonds -
 Black Hawk, Colorado          $ 62     $ 129   $ 137    $ 145                       $ 473      $ 473
Average interest rate          5.5%      5.5%    5.5%     5.5%
Total all long-term debt,
including current portions    $ 596     $ 880   $ 324    $ 199  $213,298    $ -   $ 215,297  $ 221,747

Other Long-Term Liabilities
including Current Portion
CEO pension plan obligation   $ 750   $ 1,000 $ 1,000  $ 1,000    $ 113             $ 3,863    $ 3,863
Average interest rate         11.8%     11.8%   11.8%    11.8%    11.8%

Total all long-term
   obligations              $ 1,346   $ 1,880 $ 1,324  $ 1,199  $213,411    $ -   $ 219,160  $ 225,610


                                        21


Item 4.  Controls and Procedures

We maintain disclosure controls and procedures (as defined in Exchange Act Rules
13a-15(e) and 15d-15(e)) that are designed to ensure that information required
to be disclosed in our Exchange Act reports is recorded, processed, summarized
and reported within the time periods specified in the rules and forms of the
SEC, and that such information is accumulated and communicated to our
management, including our chief executive officer and chief financial officer,
as appropriate, to allow timely decisions regarding required disclosure. In
designing and evaluating the disclosure controls and procedures, our management
recognized that any controls and procedures, no matter how well designed and
operated, can provide only reasonable assurance of achieving the desired control
objectives, and our management necessarily was required to apply its judgment in
evaluating the cost-benefit relationship of possible controls and procedures.

As of March 31, 2006, we carried out an evaluation, under the supervision and
with the participation of our management, including our chief executive officer
and chief financial officer, of the effectiveness of the design and operation of
our disclosure controls and procedures. Based on the foregoing, our chief
executive officer and chief financial officer concluded that our disclosure
controls and procedures were effective.

During our last fiscal quarter there were no changes in our internal control
over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) that have materially affected, or are reasonably likely to materially
affect, our internal control over financial reporting.

Part II.  OTHER INFORMATION

Item 1. Legal Proceedings

We are a party to routine lawsuits, either as plaintiff or as defendant, arising
from the normal operations of a hotel or casino. Also, in the second quarter of
2006, lawsuits were filed against us and our directors regarding the Merger
Agreement, as described in Note 8 to our consolidated financial statements
included in this Form 10-Q. We do not believe that the outcome of such
litigation, in the aggregate, will have a material adverse effect on our
financial position or results of our operations.

Item 1A.  Risk Factors

Our annual report on Form 10-K (as amended) for the fiscal year ended December
31, 2005 (our "2005 Form 10-K") contains a detailed discussion of our risk
factors. The information below updates and should be read in conjunction with
the risk factors and other information disclosed in our 2005 Form 10-K.

  Our Common Stock Has Been Trading At Prices That Exceed The Merger Price.

As reported in Part I, Item 2 of this Form 10-Q ("Management's Discussion and
Analysis of Financial Condition and Results of Operations - Overall Outlook"),
and as we reported publicly in filings with the SEC on April 6, April 7 and May
2, 2006, we have entered into the Merger Agreement, which provides for our
shareholders to receive $17.00 in cash in the Merger for each share of Common
Stock they hold. Our Common Stock has been trading on the American Stock
Exchange ("Amex") at prices higher than $17.00. On May 9, 2006, the closing
price of the Common Stock on Amex was $21.36.

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If the conditions precedent to consummation of the Merger, including approval of
the Merger by holders of at least 60% of our outstanding Common Stock, are
satisfied and the Merger is consummated, then shareholders who purchase our
Common Stock prior to the merger at a price that exceeds $17.00 per share will
incur a loss on their investment.

The  Merger  Agreement  Makes It More  Difficult  For Us To Hire A New  CFO,  To
Replace Any Other Key Personnel If We Lose Them, And To Fill Other Job Openings.

Since Duane R. Krohn retired as our CFO on May 2, 2006, we have been searching
for a qualified replacement. Before he retired, Mr. Krohn had served as our CFO
since 1993 and had served in a similar capacity with our predecessor company
beginning in 1990.

As  explained  in our  discussion  of risk  factors in our 2005 Form  10-K,  the
shortage of skilled management-level employees in the gaming industry,  combined
with our  relatively  limited  financial  and marketing  resources,  competitive
position and market  perceptions about our future prospects,  makes it generally
difficult  for us to  attract  and  retain  qualified  executives  and other key
personnel.  The  pendency  of the  Merger,  which  would  result in our  company
becoming  a  wholly-owned  subsidiary  of a  recently-formed  entity  owned by a
private  investment group, and perceptions about our future if the Merger is not
consummated  have made it even more  difficult  for us to find a new,  qualified
CFO. (In the  meantime,  Mr.  Westerman  has assumed that position on an interim
basis,  in addition to his  positions  as our  Chariman and CEO.) If we lose the
services  of  any  other   executives  or  other  key   personnel,   those  same
uncertainties  associated  with the  Merger  Agreement  would  likely add to our
difficulties in finding suitable replacements for them, too.

Furthermore,  as part of our normal  operations,  we are seeking to fill various
positions  throughout  our  organization  where  openings  have  occurred due to
attrition,  promotions,  reassignments  or the  creation  of new  positions.  As
mentioned  above, we are at a disadvantage  compared to larger  companies within
our  industry  when it  comes to  personnel  recruiting,  due to our  relatively
limited resources, competitive position and market perceptions about our future.
Since the public reports about the Westerman  Agreement,  followed by the public
reports about our  discussions  with the owners of Riv Acquisition and our entry
into  the  Merger  Agreement,  we  have  experienced  even  more  difficulty  in
recruiting qualified candidates to fill our positions. We expect this difficulty
to continue as long as the public  perceives  us as having an  uncertain  future
because of the Merger Agreement.

Item 5.  Other Information

After we entered into the Merger Agreement, we determined that we would hold our
2006 annual meeting of stockholders  ("Annual Meeting") later than May 16, 2006,
which was the 2006  Annual  Meeting  date that we had  projected  in last year's
proxy statement. We expect to hold the Annual Meeting on June 29, 2006. Assuming
we hold the  2006  Annual  Meeting  on that  date,  it is  already  too late for
stockholders  to submit to us  proposals  that they  intend to  present  at that
Annual  Meeting  and that they wish to include in our proxy  statement  for that
Annual Meeting. Stockholders who intend to present a proposal at our 2006 Annual
Meeting without including that proposal in our proxy statement must notify us of
the proposal by not later than May 19, 2006 (assuming a 2006 Annual Meeting date
of June 29, 2006). Otherwise, the proposal will be deemed untimely.

Item 6.  Exhibits.

         See list of exhibits on page 25.

                                        23


Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.


                                  RIVIERA HOLDINGS CORPORATION


                                  By: /s/ William L. Westerman
                                  William L. Westerman
                                  Chairman of the Board,
                                  Chief Executive Officer and
                                  interim Treasurer (Principal
                                  Executive Officer and Principal
                                  Financial and Accounting Officer)

                                  Date: May 10, 2006




                                        24







                                Exhibits



Exhibits:

15.1  Letter of Deloitte & Touche LLP, Independent Registered Public
      Accounting Firm, re unaudited interim financial information.

31.1  Certification of the Principal Executive Officer and Principal Financial
      Officer of the Registrant pursuant to Exchange Act Rule 13a-14(a).

32.1  Certification of the Principal Executive Officer and Principal Financial
      Officer of the Registrant pursuant to Exchange Act Rule 13a-14(b) and
      18 U.S.C. 1350.



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