Joe Flaherty
- I, Martin Short, Goes Home
2012 Atticus Finch
- Family Guy Presents: Something, Something, Something, Dark Side
2009 Western Union Man (voice)
- Summerhood
2008 Camp Director
- Crazy for Christmas
2005 Roger the Doorman
- A Dairy Tale
2004 Jeb, the goat (voice)
- Home on the Range
2004 Jeb (voice)
- Phil the Alien
2004 The Beaver (voice)
- National Security
2003 Owen Fergus
- Dave Foley's The True Meaning of Christmas Specials
2002 Bing Crosby
- The Santa Claus Brothers
2002 Snorkel (voice)
- Slackers
2002 Mr. Leonard
- Freddy Got Fingered
2001 William
- Detroit Rock City
1999 Father Phillip McNulty
- Dogmatic
1999
- Snowboard Academy
1997 Mr. Barry
- The Wrong Guy
1997 Fred Holden
- The Don's Analyst
1997 Dr. Lowell Royce
- Happy Gilmore
1996 Jeering Fan
- Stuart Saves His Family
1995 Cousin Ray
- Family Reunion: A Relative Nightmare
1995 Kevin Dooley
- The Show Formerly Known as the Martin Short Show
1995 Lyle Lovett
- A Pig's Tale
1994 Milt
- Runaway Daughters
1994 Mr. Nicholson
- Making Real Funny Home Videos
1990 Count Floyd / Floyd Robertson
- Wedding Band
1990 Peter
- The Smoke Detectives
1990 Count Floyd
- Back to the Beanstalk
1990 Chili Bean Leader
- Partners in Life
1990 Writer
- Back to the Future Part II
1989 Western Union Man
- Who's Harry Crumb?
1989 Doorman
- Speed Zone
1989 Vic
- Looking for Miracles
1989 Chief Berman
- I, Martin Short, Goes Hollywood
1989 Gene Siskel
- Kid Safe: The Video
1988 Count Floyd
- The Best of SCTV
1988 Writer
- Blue Monkey
1987 George Baker
- Innerspace
1987 Waiting Room Patient
- Club Paradise
1986 Pilot
- One Crazy Summer
1986 General Raymond
- Really Weird Tales
1986 Writer
- Follow That Bird
1985 Sid Sleaze
- Martin Short: Concert for the North Americas
1985 Charlton Heston
- Johnny Dangerously
1984 Death Row Inmate (uncredited)
- Going Berserk
1983 Chick Leff
- By Design
1982 Man
- Rome, Italian Style
1982 Writer
- Heavy Metal
1981 Lawyer / General (voice)
- Stripes
1981 Border Guard
- From Cleveland
1980 Writer
- Used Cars
1980 Sam Slaton
- Nothing Personal
1980 Patrol Car Policeman #2
- Double Negative
1980 Roger
- 1941
1979 Raoul Lipschitz
- Tunnel Vision
1976 Carl Michaelevich
