טיוטה:פילמוגרפיה של רוברט דאוני ג'וניור
| Year | Title | Role | Notes |
|---|---|---|---|
| 1970 | פאונד | כלבלב | |
| 1972 | הארמון של גריזר | ילד ללא שם דמוי קווזימודו | Uncredited |
| 1975 | רגע לרגע | בתפקיד עצמו | Uncredited; aka Moment to Moment |
| 1980 | האקדמיה לצחוק | נער בקבוצת הכדורגל | Uncredited |
| 1983 | מותק זו את | סטיוארט | |
| 1984 | בן בכור | לי | |
| 1985 | צעירים וקשוחים | ג'ימי פרקר | |
| חלומות צעירים | איאן | Uncredited | |
| חזרה לנעורים | דרק לוץ | ||
| אמן בחיזורים | ג'ק ג'ריקו | Short | |
| 1986 | צעירים במלכודת | ג'וליאן וולס | |
| 1987 | ג'וני תהיה טוב | ליאו ויגינס | |
| שפתיים שכורות | וולף דנגלר | ||
| 1988 | נערי 1969 | ראלף קאר | |
| הפרקליט | רוג'ר בארון | ||
| רוב הסיכויים | אלכס פינץ' | ||
| That's Adequate | Albert Einstein | ||
| 1989 | True Believer | Roger Baron | |
| Chances Are | Alex Finch / Louie Jefferies | ||
| 1990 | Air America | Billy Covington | |
| 1991 | Too Much Sun | Reed Richmond | |
| Soapdish | David Seton Barnes | ||
| 1992 | Chaplin | Charlie Chaplin | |
| 1993 | Heart and Souls | Thomas Reilly | |
| תבנית:Sortname | Himself | Documentary; also writer | |
| Short Cuts | Bill Bush | ||
| 1994 | Hail Caesar | Jerry | |
| Natural Born Killers | Wayne Gale | ||
| Only You | Peter Wright | ||
| 1995 | Richard III | Earl Rivers | |
| Home for the Holidays | Tommy Larson | ||
| Restoration | Robert Merivel | ||
| 1996 | Danger Zone | Jim Scott | |
| 1997 | One Night Stand | Charlie | |
| Two Girls and a Guy | Blake Allen | ||
| Hugo Pool | Franz Mazur | ||
| 1998 | תבנית:Sortname | Clyde Pell | |
| U.S. Marshals | Special Agent John Royce | ||
| 1999 | In Dreams | Vivian Thompson | |
| Friends & Lovers | Hans | ||
| Bowfinger | Jerry Renfro | ||
| Black and White | Terry Donager | ||
| 2000 | Wonder Boys | Terry Crabtree | |
| 2002 | Lethargy | Animal therapist | Short film |
| 2003 | Whatever We Do | Bobby | Short film |
| תבנית:Sortname | Dan Dark | ||
| Charlie: The Life and Art of Charles Chaplin | Himself | Documentary | |
| Gothika | Pete Graham | ||
| 2004 | Eros | Nick Penrose | Segment: "Equilibrium" |
| 2005 | Game 6 | Steven Schwimmer | |
| Kiss Kiss Bang Bang | Harry Lockhart | ||
| The Outsider | Himself | Documentary | |
| Good Night, and Good Luck | Joseph Wershba | ||
| Hubert Selby Jr.: It/ll Be Better Tomorrow | Narrator | Documentary | |
| 2006 | תבנית:Sortname | Dito Montiel | Also co-producer |
| תבנית:Sortname | Dr. Kozak | ||
| תבנית:Sortname | James Barris | ||
| Fur | Lionel Sweeney | ||
| 2007 | Zodiac | Paul Avery | |
| Lucky You | Telephone Jack | Cameo | |
| Charlie Bartlett | Principal Nathan Gardner | ||
| 2008 | Iron Man | Tony Stark / Iron Man | |
| תבנית:Sortname | Tony Stark / Iron Man | Uncredited cameo | |
| Tropic Thunder | Kirk Lazarus | ||
| 2009 | תבנית:Sortname | Steve Lopez | |
| Sherlock Holmes | Sherlock Holmes | ||
| 2010 | Iron Man 2 | Tony Stark / Iron Man | |
| Love & Distrust | Rob | Segment: "Auto Motives" | |
| Due Date | Peter Highman | ||
| 2011 | Sherlock Holmes: A Game of Shadows | Sherlock Holmes | |
| 2012 | The Avengers | Tony Stark / Iron Man | |
| 2013 | Iron Man 3 | Tony Stark / Iron Man | |
| 2014 | תבנית:Sortname | Hank Palmer | Also executive producer |
| Chef | Marvin | Cameo | |
| 2015 | Avengers: Age of Ultron | Tony Stark / Iron Man | |
| 2016 | The Nice Guys | Sid Shattuck | Uncredited cameo |
| Captain America: Civil War | Tony Stark / Iron Man | ||
| 2017 | Spider-Man: Homecoming | Tony Stark / Iron Man | |
| 2018 | Avengers: Infinity War | Tony Stark / Iron Man | |
| 2019 | Avengers: Endgame | Tony Stark / Iron Man | |
| 2020 | Dolittle | Dr. John Dolittle | Also executive producer |
| 2023 | Oppenheimer | Lewis Strauss | Filming |
| בקרוב | All-Star Weekend תבנית:Dagger | Mexican Stranger | Completed |