Ownership Submission
FORM 5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Form 3 Holdings Reported
Form 4 Transactions Reported
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person *
COHEN DAVID L
 2. Issuer Name and Ticker or Trading Symbol
COMCAST CORP [CMCSA] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Executive Vice President
(Last)
(First)
(Middle)

COMCAST CORPORATION, 1500 MARKET STREET		 3. Statement for Issuer's Fiscal Year Ended (Month/Day/Year)
12/31/2007
(Street)


PHILADELPHIA, PA 19102		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Reporting
(check applicable line)

_X_ Form Filed by One Reporting Person
___ Form Filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned at end of Issuer's Fiscal Year
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Amount (A) or (D) Price

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 2270 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned at End of Issuer's Fiscal Year
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
(A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Option to Purchase (1) $ 15.8933 12/18/2007   G   150,000   (2) 07/01/2012 Class A Special Common Stock
150,000
$ 0 600,000
D
 
Option to Purchase (1) (3) $ 15.8933             (2) 07/01/2012 Class A Special Common Stock
150,000
  150,000 (3)
I
By Trust

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
COHEN DAVID L
COMCAST CORPORATION
1500 MARKET STREET
PHILADELPHIA, PA 19102		       Executive Vice President  

Signatures

/s/ Cohen, David L. 02/08/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) This is an option to purchase Class A Special Common Stock.
(2) With respect to 37,746 shares, the option is exercisable as follows: 4,194 shares are exercisable on each of 7/1/2004, 7/1/2005, 7/1/2006, 7/1/2007, 7/1/2008, 7/1/2009, 7/1/2010, 7/1/2011 and 1/1/2012. With respect to 462,254 shares, the option is exercisable as follows: 145,806 shares are exercisable on 7/1/2004; 70,806 shares are exercisable on each of 7/1/2005, 7/1/2006, and 7/1/2007; and 20,806 shares are exercisable on each of 7/1/2008, 7/1/2009, 7/1/2010, 7/1/2011 and 1/1/2012.
(3) The reporting person disclaims any pecuniary interest in the shares held by this trust.

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