COMCAST CORP — Director's Dealing 2011

May 11, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2011-05-09

Reporting Person: Smit Neil (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-09	Class A Common Stock	M	72100.0000	—	Acquired	84712.0000	Direct
2011-05-09	Class A Common Stock	F	26854.0000	$0.0000	Disposed	57858.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-09	Restricted Stock Units	$	M	72100.0000	Disposed		Class A Common Stock (72100.0000)	Direct

Footnotes

F1: The price is $0.00.

F2: Each restricted stock unit represents a contigent right to receive one share of Class A Common Stock.

F3: These restricted stock units vest on the transaction date.