| movie | Avengers: Secret Wars (2027)As Victor von Doom / Doctor Doom | (Not seen) |
| movie | Avengers: Doomsday (2026)As Victor von Doom / Doctor Doom | (Not seen) |
| tv | SNL50: Beyond Saturday Night (2025)As Self(1 episode) | (Not seen) |
| movie | The Fantastic Four: First Steps (2025) (AKA "The Fantastic 4: First Steps")As Victor von Doom / Doctor Doom (uncredited) | (Not seen) |
| movie | Brats (2024) | (Not seen) |
| movie | Oppenheimer (2023)As Lewis Strauss | (Not seen) |
| movie | Sr. (2022) (AKA ""Sr."")As Self | (Not seen) |
| tv | Marvel Studios Legends (2021)As Tony Stark / Iron Man (archive footage) (uncredited)(18 episodes) | (Not seen) |
| tv | Marvel Studios Assembled (2021)As Tony Stark / Iron Man (archive footage)(1 episode) | (Not seen) |
| tv | Loki (2021)As Stark | (Not seen) |
| movie | Dolittle (2020)As Dr. John Dolittle | (Not seen) |
| movie | Avengers: Endgame (2019)As Tony Stark / Iron Man | (Not seen) |
| tv | My Next Guest Needs No Introduction with David Letterman (2018)As Self(1 episode) | (Not seen) |
| movie | Avengers: Infinity War (2018)As Tony Stark / Iron Man | (Not seen) |
| movie | Spider-Man: Homecoming (2017)As Tony Stark / Iron Man | (Not seen) |
| movie | The Nice Guys (2016)As Sid Shattuck (uncredited) | (Not seen) |
| movie | Captain America: Civil War (2016) (AKA "Captain America: Civil War 3D")As Tony Stark / Iron Man | (Not seen) |
| tv | The Late Show with Stephen Colbert (2015)As Self(1 episode) | (Not seen) |
| movie | Avengers: Age of Ultron (2015) (AKA "Age of Ultron")As Tony Stark / Iron Man | (Not seen) |
| tv | The Tonight Show Starring Jimmy Fallon (2014)As Self(1 episode) | (Not seen) |
| tv | Variety Studio: Actors on Actors (2014)As Self(2 episodes) | (Not seen) |
| tv | Late Night with Seth Meyers (2014)As Self(1 episode) | (Not seen) |
| movie | Marvel Studios: Assembling a Universe (2014)As Self / Tony Stark / Iron Man | (Not seen) |
| movie | The Judge (2014)As Henry 'Hank' Palmer | (Not seen) |
| movie | Chef (2014)As Marvin | (Not seen) |
| movie | Iron Man 3 (2013)As Tony Stark / Iron Man | (Not seen) |
| movie | The Avengers (2012) (AKA "Avengers Assemble")As Tony Stark / Iron Man | (Not seen) |
| movie | Marvel One-Shot: The Consultant (2011)As Tony Stark (archive footage) | (Not seen) |
| movie | Sherlock Holmes: A Game of Shadows (2011)As Sherlock Holmes | (Not seen) |
| movie | Due Date (2010)As Peter Highman | (Not seen) |
| movie | Iron Man 2 (2010) (AKA "Iron 2 Man")As Tony Stark / Iron Man | (Not seen) |
| movie | The Soloist (2009)As Steve Lopez | (Not seen) |
| movie | Sherlock Holmes (2009)As Sherlock Holmes | (Not seen) |
| movie | Tropic Thunder: Rain of Madness (2008)As Kirk Lazarus | (Not seen) |
| movie | Tropic Thunder (2008)As Kirk Lazarus | (Not seen) |
| movie | The Incredible Hulk (2008) (AKA "Hulk 2")As Tony Stark (uncredited) | (Not seen) |
| movie | Iron Man (2008) (AKA "Ironman")As Tony Stark / Iron Man | (Not seen) |
| tv | The Graham Norton Show (2007)As Self(5 episodes) | (Not seen) |
| movie | Charlie Bartlett (2007)As Nathan Gardner | (Not seen) |
| movie | Lucky You (2007)As Telephone Jack | (Not seen) |
| movie | Zodiac (2007) (AKA "Chronicles")As Paul Avery | (Not seen) |
| movie | Fur: An Imaginary Portrait of Diane Arbus (2006)As Lionel Sweeney | (Not seen) |
| movie | The Shaggy Dog (2006)As Dr. Kozak | (Not seen) |
| movie | A Guide to Recognizing Your Saints (2006)As Dito | (Not seen) |
| movie | A Scanner Darkly (2006)As James Barris | (Not seen) |
| movie | Saturday Night Live in the '80s: Lost & Found (2005) (AKA "Saturday Night Live in the '80s: Lost and Found")As Self | (Not seen) |
| movie | Kiss Kiss Bang Bang (2005)As Harry Lockhart | (Not seen) |
| movie | Good Night, and Good Luck. (2005) (AKA "Good Night, and Good Luck")As Joe Wershba | (Not seen) |
| movie | Eros (2004)As Nick Penrose | (Not seen) |
| tv | The Ellen DeGeneres Show (2003)As Self(5 episodes) | (Not seen) |
| movie | Gothika (2003)As Pete Graham | (Not seen) |
| movie | Wonder Boys (2000)As Terry Crabtree | (Not seen) |
| tv | Family Guy (1999)As Patrick Pewterschmidt (voice)(1 episode) | (Not seen) |
| movie | In Dreams (1999)As Vivian Thompson | (Not seen) |
| movie | Bowfinger (1999) (AKA "Bowfinger's Big Thing")As Jerry Renfro | (Not seen) |
| movie | U.S. Marshals (1998) (AKA "The Fugitive Part II")As John Royce | (Not seen) |
| movie | The Gingerbread Man (1998)As Clyde Pell | (Not seen) |
| movie | Hugo Pool (1997) (AKA "Pool Girl")As Franz Mazur | (Not seen) |
| movie | One Night Stand (1997)As Charlie | (Not seen) |
| movie | Richard III (1995)As Earl Rivers | (Not seen) |
| movie | Only You (1994)As Peter Wright / Damon Bradley | (Not seen) |
| movie | Natural Born Killers (1994)As Wayne Gale | (Not seen) |
| movie | Heart and Souls (1993)As Thomas Reilly | (Not seen) |
| movie | Short Cuts (1993)As Bill Bush | (Not seen) |
| movie | Chaplin (1992) (AKA "Charlot")As Charles Chaplin | (Not seen) |
| movie | Soapdish (1991)As David Seton Barnes | (Not seen) |
| movie | Too Much Sun (1990)As Reed Richmond | (Not seen) |
| movie | Air America (1990)As Billy Covington | (Not seen) |
| movie | True Believer (1989) (AKA "Fighting Justice")As Roger Baron | (Not seen) |
| movie | Chances Are (1989)As Alex Finch | (Not seen) |
| movie | Johnny Be Good (1988)As Leo Wiggins | (Not seen) |
| movie | Less Than Zero (1987)As Julian Wells | (Not seen) |
| movie | Back to School (1986)As Derek | (Not seen) |
| movie | Weird Science (1985)As Ian | (Not seen) |
| movie | Baby It's You (1983)As Stewart | (Not seen) |
| tv | Saturday Night Live (1975)As Self - Host(19 episodes) | (Not seen) |
| tv | The Oscars (1953)As Self(2 episodes) | (Not seen) |