The third season of MADtv aired from September 20, 1997, to May 16, 1998, with 25 episodes.
3 - 1Episode #301 Sep. 20, 1997- 3 - 2Episode #302 Sep. 27, 1997
- 3 - 3Episode #303 Oct. 04, 1997
- 3 - 4Episode #304 Oct. 11, 1997
- 3 - 5Episode #305 Oct. 25, 1997
- 3 - 6Episode #306 Nov. 01, 1997
- 3 - 7Episode #307 Nov. 08, 1997
- 3 - 8Episode #308 Nov. 15, 1997
- 3 - 9Episode #309 Nov. 22, 1997
- 3 - 10Episode #310 Dec. 06, 1997
- 3 - 11Episode #311 Dec. 13, 1997
- 3 - 12Episode #312 Jan. 03, 1998
- 3 - 13Episode #313 Jan. 10, 1998
- 3 - 14Episode #314 Jan. 17, 1998
- 3 - 15Episode #315 Jan. 31, 1998
- 3 - 16Episode #316 Feb. 07, 1998
- 3 - 17Episode #317 Feb. 28, 1998
- 3 - 18Episode #318 Mar. 07, 1998
- 3 - 19Episode #319 Mar. 14, 1998
- 3 - 20Episode #320 Mar. 28, 1998
- 3 - 21Episode #321 Apr. 11, 1998
- 3 - 22Episode #322 Apr. 25, 1998
- 3 - 23Episode #323 May. 02, 1998
- 3 - 24Episode #324 May. 09, 1998
- 3 - 25Episode #325 May. 16, 1998
- 3 - 26Best of Season 3 Jul. 17, 2026