The eleventh season of MADtv aired from September 17, 2005, to May 20, 2006, with 22 episodes.
11 - 1Episode #1101 Sep. 17, 2005- 11 - 2Episode #1102 Sep. 25, 2005
- 11 - 3Episode #1103 Oct. 02, 2005
- 11 - 4Episode #1104 Nov. 05, 2005
- 11 - 5Pamela Anderson Nov. 12, 2005
- 11 - 6Christopher Meloni Nov. 19, 2005
- 11 - 7John Cena Nov. 26, 2005
- 11 - 8Jeff Garlin Dec. 10, 2005
- 11 - 9Holiday '05 Special Edition Dec. 17, 2005
- 11 - 10Michael Rapaport Jan. 07, 2006
- 11 - 11Michael McDonald Jan. 14, 2006
- 11 - 12Episode #1112 Jan. 28, 2006
- 11 - 13Episode #1113 Feb. 04, 2006
- 11 - 14Episode #1114 Feb. 18, 2006
- 11 - 16Episode #1116 Mar. 18, 2006
- 11 - 17Jason Mraz Apr. 08, 2006
- 11 - 18Episode #1118 Apr. 15, 2006
- 11 - 20Bo Bice May. 06, 2006
- 11 - 21Episode #1121 May. 13, 2006
- 11 - 22Season 11 finale May. 20, 2006