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- The Talented Mr. Ripley (1999) - Jude Law
- Teacher's Pet (1958) - Gig Young
- Terms of Endearment (1983) - John Lithgow
- Terms of Endearment (1983) - Jack Nicholson
- They Knew What They Wanted (1940) - William Gargan
- They Shoot Horses, Don't They? (1969) - Gig Young
- A Thousand Clowns (1965) - Martin Balsam
- Thunderbolt and Lightfoot (1974) - Jeff Bridges
- To Be or Not to Be (1983) - Charles Durning
- Tom Jones (1963) - Hugh Griffith
- Topkapi (1964) - Peter Ustinov
- Topper (1937) - Roland Young
- Tortilla Flat (1942) - Frank Morgan
- The Towering Inferno (1974) - Fred Astaire
- Traffic (2000) - Benicio del Toro
- Training Day (2001) - Ethan Hawke
- The Treasure of the Sierra Madre (1948) - Walter Huston
- A Tree Grows In Brooklyn (1945) - James Dunn
- Trial (1955) - Arthur Kennedy
- Tropic Thunder (2008) - Robert Downey, Jr.
- The Truman Show (1998) - Ed Harris
- Tucker: The Man and His Dream (1988) - Martin Landau
- The Turning Point (1977) - Mikhail Baryshnikov
- Twelve Monkeys (1995) - Brad Pitt
- Twelve O'Clock High (1949) - Dean Jagger
- Twilight of Honor (1963) - Nick Adams
Read more about this topic: List Of Nominees For The Academy Award For Best Supporting Actor (by Film Title)