The Academy Award for Best Supporting Actor, introduced in 1937 at the 9th Academy Awards, is presented annually for the best achievement in acting by a supporting actor in a film from the previous year.
The award is traditionally presented by the previous year's Best Supporting Actress winner. In lieu of the traditional Oscar statuette, supporting acting recipients were given plaques up until the 16th Academy Awards, when statuettes were awarded to each category instead.
Sorted chronologically by awards year. Winners in BOLD. Acceptance speech linked in Notes (where available).
UPDATED: May 2026
─────
─────
AWARD RECORDS:
Most Awards: Walter Brennan (3)
Most Nominations: Walter Brennan, Jeff Bridges, Robert Duvall, Arthur Kennedy, Jack Nicholson, Al Pacino, Claude Rains, & Mark Ruffalo (4)
Most Nominations Without a Win: Jeff Bridges, Robert Duvall, Arthur Kennedy, Al Pacino, Claude Rains, & Mark Ruffalo (4)