The 21st Academy Awards were held on March 24, 1949, honoring the films of 1948. The ceremony was moved from the Shrine Auditorium to the Academy's own theater, primarily because the major Hollywood studios had withdrawn their financial support in order to address rumors that they had been trying to influence voters. This year marked the first time a non-Hollywood production (Laurence Olivier's Hamlet) won Best Picture, and the first time an individual (Olivier) directed himself in an Oscar-winning performance. The Academy Award for Best Costume Design was introduced this year. Like Best Cinematography and Best Set Decoration, it was split into Color and Black & White categories. John Huston directed his father, Walter Huston, to the Academy Award for Best Supporting Actor for his role as Howard in The Treasure of the Sierra Madre, a unique accomplishment. The Huston family won three Oscars that evening (John won for Best Director and Best Screenplay, both for the same film). Humphrey Bogart's lack of a nomination for Best Actor has been since considered one of the Academy's greatest slights. Joan of Arc set a record by receiving seven nominations without being nominated for Best Picture; this stood until They Shoot Horses, Don't They? (1969) received nine nominations at the 42nd Academy Awards without one for Best Picture. Walter Wanger, producer of the film, was not pleased to see the film avoid a Best Picture nomination, and turned down a special Oscar designed to make up for this slight. Hamlet became the fifth film to win Best Picture without a screenwriting nomination; the next to do so would be The Sound of Music at the 38th Academy Awards. Jane Wyman became the first performer since the silent era to win an Oscar for a performance with no lines; Johnny Belinda was the fourth film to receive nominations in all four acting categories. I Remember Mama received four acting nominations but not one for Best Picture, tying the record set by My Man Godfrey in 1936. Two more films to date have tied this record: Othello (1965) and Doubt (2008).

Winners and nominees

Awards

Nominees were announced on February 10, 1949. Winners are listed first and highlighted in boldface.

Academy Honorary Awards

Best Foreign Language Film

Academy Juvenile Award

Irving G. Thalberg Memorial Award

Scientific or Technical

Class II Class III

Presenters and performers

Presenters

Performers

Multiple nominations and awards