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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K

                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

         Date of report (Date of earliest event reported) August 8, 2005

                             ALIGN TECHNOLOGY, INC.
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             (Exact Name of Registrant as Specified in Its Charter)

                                    Delaware
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                 (State or Other Jurisdiction of Incorporation)

                  0-32259                           94-3267295
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         (Commission File Number)        (IRS Employer Identification No.)

          881 Martin Avenue, Santa Clara, California           95050
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           (Address of Principal Executive Offices)         (Zip Code)

                                 (408) 470-1000
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              (Registrant's Telephone Number, Including Area Code)

                                 Not applicable
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          (Former Name or Former Address, if Changed Since Last Report)

     Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]  Written communications pursuant to Rule 425 under the Securities
     Act (17 CFR 230.425)

[ ]  Soliciting material pursuant to Rule 14a-12 under the Exchange
     Act (17 CFR 240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))

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ITEM 1.02    TERMINATION OF A MATERIAL DEFINITIVE AGREEMENT.

         On August 8, 2005, Align Technology, Inc. ("Align") terminated the
employment of David Thrower as Vice President of Global Marketing, effective
immediately. Accordingly, the Employment Agreement dated March 1, 2003, between
Mr. Thrower and Align (the "Employment Agreement"), which sets forth, among
other things, Mr. Thrower's base salary, bonus opportunity, stock options,
benefits and responsibilities, was terminated. In connection with his
termination, Mr. Thrower will not receive any severance payments.

         A brief description of the terms and conditions of the Employment
Agreement is set forth under the caption "Executive Compensation - Employment
Agreements" in Align's Proxy Statement for the Annual Stockholder Meeting held
in 2005, filed with the Securities and Exchange Commission on April 18, 2005,
which disclosure is incorporated herein by reference. The description of the
Employment Agreement is qualified in its entirety by the full terms and
conditions of the Employment Agreement, the form of which was filed as Exhibit
10.19 to Align's Annual Report on Form 10-K for the fiscal year ended December
31, 2002, and is incorporated herein by reference.

ITEM 8.01    OTHER EVENTS.

         On August 8, 2005, Align issued a press release announcing it had
terminated the employment of David Thrower as Vice President of Global
Marketing, effective immediately. Align has enlisted the services of an
executive search firm to lead the search for Mr. Thrower's replacement. The full
text of the press release is attached hereto as Exhibit 99.1.

ITEM  9.01.  FINANCIAL STATEMENTS AND EXHIBITS

      (c)    EXHIBITS.

  EXHIBIT NO.               DESCRIPTION
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     99.1       Press Release dated August 8, 2005



                                   SIGNATURES

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

Dated:  August 8, 2005                        ALIGN TECHNOLOGY, INC.

                                              By:  /s/ Eldon M. Bullington
                                                   -----------------------------
                                                   Eldon M. Bullington
                                                   Vice President of Finance and
                                                   Chief Financial Officer



                                INDEX TO EXHIBITS

  EXHIBIT NO.               DESCRIPTION
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      99.1      Press release dated August 8, 2005