A
| Year | Film | Nominee |
|---|---|---|
| 2002 | Adaptation. | Chris Cooper |
| 1998 | Affliction | James Coburn |
| 1960 | The Alamo | Chill Wills |
| 1938 | Algiers | Gene Lockhart |
| 2001 | Ali | Jon Voight |
| 1950 | All About Eve | George Sanders |
| 1949 | All the King's Men | John Ireland |
| 1976 | All the President's Men | Jason Robards |
| 1997 | Amistad | Anthony Hopkins |
| 1982 | An Officer and a Gentleman | Louis Gossett, Jr. |
| 1959 | Anatomy of a Murder | Arthur O'Connell |
| 1959 | Anatomy of a Murder (2) | George C. Scott |
| 1969 | Anne of the Thousand Days | Anthony Quayle |
| 1960 | The Apartment | Jack Kruschen |
| 1979 | Apocalypse Now | Robert Duvall |
| 1995 | Apollo 13 | Ed Harris |
| 1981 | Arthur | John Gielgud |
| 1997 | As Good as It Gets | Greg Kinnear |
| 1950 | The Asphalt Jungle | Sam Jaffe |
| 2007 | The Assassination of Jesse James by the Coward Robert Ford | Casey Affleck |
| 2004 | The Aviator | Alan Alda |
| 1937 | The Awful Truth | Ralph Bellamy |
Read more about this topic: List Of Nominees For The Academy Award For Best Supporting Actor (by Film Title)