21ª edición dos Óscar

A 22.ª entrega dos premios Óscar tivo lugar o día 24 de marzo de 1949 en The Academy Theatre dos Ánxeles. O mestre de cerimonias foi Robert Montgomery. Foi a primeira ocasión na que se considerou o mellor filme un producido fóra de Hollywood e tamén a primeira vez que un actor (Laurence Olivier) gaña o Oscar por dirixirse a si mesmo.

Premios

Os gañadores aparecen en primeiro lugar e en grosas.

Mellor filme	Mellor director
Laurence Olivier para Universal Studios e General Film Distributors, Ltd. - Hamlet Jerry Wald para Warner Bros. - Johnny Belinda Michael Powell e Emeric Pressburger para Eagle-Lion Films e General Film Distributors, Ltd. - The Red Shoes Anatole Litvak e Robert Bassler para 20th Century Fox - The Snake Pit Henry Blanke para Warner Bros. - The Treasure of the Sierra Madre	John Huston – The Treasure of the Sierra Madre Anatole Litvak – The Snake Pit Jean Negulesco – Johnny Belinda Laurence Olivier – Hamlet Fred Zinnemann – The Search
Mellor actor	Mellor actriz
Laurence Olivier – Hamlet Lew Ayres – Johnny Belinda Montgomery Clift – The Search Dan Dailey – When My Baby Smiles at Me Clifton Webb – Sitting Pretty	Jane Wyman – Johnny Belinda Ingrid Bergman – Joan of Arc Olivia de Havilland – The Snake Pit Irene Dunne – I Remember Mama Barbara Stanwyck – Sorry, Wrong Number
Mellor actor secundario	Mellor actriz secundaria
Walter Huston – The Treasure of the Sierra Madre Charles Bickford – Johnny Belinda José Ferrer – Joan of Arc Oskar Homolka – I Remember Mama Cecil Kellaway – The Luck of the Irish	Claire Trevor – Key Largo Barbara Bel Geddes – I Remember Mama Ellen Corby – I Remember Mama Agnes Moorehead – Johnny Belinda Jean Simmons – Hamlet
Mellor argumento	Mellor guión
The Search – Richard Schweizer e David Wechsler The Louisiana Story – Robert Flaherty e Frances Flaherty A cidade espida – Malvin Wald Río vermello – Borden Chase The Red Shoes – Emeric Pressburger	The Treasure of the Sierra Madre – John Huston A Foreign Affair – Charles Brackett, Billy Wilder e Richard L. Breen Johnny Belinda – Irma von Cube e Allen Vincent The Search – Richard Schweizer e David Wechsler The Snake Pit – Frank Partos e Millen Brand
Mellor curtametraxe de animación
The Little Orphan – Fred Quimby Mickey and the Seal – Walt Disney Mouse Wreckers – Edward Selzer Robin Hoodlum – United Productions of America Tea for Two Hundred – Walt Disney
Mellor documental	Mellor curtametraxe documental
The Secret Land – O. O. Dull The Quiet One – Janice Loch	Toward Independence Heart to Heart Operation Vittles
Mellor curtametraxe de ficción, un rolo	Mellor curtametraxe de ficción, dous rolos
Symphony of a City – Edmund H. Reek Annie Was a Wonder – Herbert Moulton Cinderella Horse – Gordon Hollingshead So You Want to Be on the Radio – Gordon Hollingshead You Can't Win – Pete Smith	Seal Island – Walt Disney Calgary Stampede – Gordon Hollingshead Going to Blazes – Herbert Morgan Samba-Mania – Harry Grey Snow Capers – Thomas Head
Mellor banda sonora, comedia ou drama	Mellor banda sonora, musical
The Red Shoes – Brian Easdale Hamlet – William Walton Joan of Arc – Hugo Friedhofer Johnny Belinda – Max Steiner The Snake Pit – Alfred Newman	Easter Parade – Johnny Green e Roger Edens The Emperor Waltz – Victor Young O pirata – Lennie Hayton Romance on the High Seas – Ray Heindorf When My Baby Smiles at Me – Alfred Newman
Mellor canción	Mellor son
"Buttons and Bows" from The Paleface – Música e letra de Jay Livingston e Ray Evans "For Every Man There is a Woman" from Casbah – Música de Harold Arlen; Letra de Leo Robin "It's Magic" from Romance on the High Seas – Música de Jule Styne; Letra de Sammy Cahn "This is the Moment" from That Lady in Ermine – Música de Frederick Hollander; Letra de Leo Robin "The Woody Woodpecker Song" from Wet Blanket Policy – Música e letra de Ramey Idriss e George Tibbles	The Snake Pit – Thomas T. Moulton, 20th Century Fox Studio Sound Department Johnny Belinda – Nathan O. Levinson, Warner Bros. Studio Sound Department Moonrise – Daniel J. Bloomberg, Republic Studio Sound Department
Mellor dirección de arte, branco e negro	Mellor dirección de arte, cor
Hamlet – Dirección artística: Roger K. Furse; Decorados: Carmen Dillon Johnny Belinda – Dirección artística: Robert M. Haas; Decorados: William O. Wallace	The Red Shoes – Dirección artística: Hein Heckroth; Decorados: Arthur Lawson Joan of Arc – Dirección artística: Richard Day; Decorados: Edwin Casey Roberts e Joseph Kish
Mellor fotografía, branco e negro	Mellor fotografía, cor
A cidade espida – William H. Daniels A Foreign Affair – Charles B. Lang Jr. I Remember Mama – Nicholas Musuraca Johnny Belinda – Ted D. McCord Portrait of Jennie – Joseph H. August	Joan of Arc – Joseph Valentine, William V. Skall e Winton Hoch Green Grass of Wyoming – Charles G. Clarke The Loves of Carmen – William Snyder Os tres mosqueteiros – Robert Planck
Mellor vestiario, branco e negro	Mellor vestiario, cor
Hamlet – Roger K. Furse B.F.'s Daughter – Irene	Joan of Arc – Dorothy Jeakins e Karinska The Emperor Waltz – Edith Head e Gile Steele
Mellor montaxe	Mellores efectos visuais
A cidade espida – Paul Weatherwax Joan of Arc – Frank Sullivan Johnny Belinda – David Weisbart Río vermello – Christian Nyby The Red Shoes – Reginald Mills	Portrait of Jennie – Paul Eagler, J. McMillan Johnson, Russell Shearman, Clarence Slifer, Charles L. Freeman e James G. Stewart Deep Waters – Ralph Hammeras, Fred Sersen, Edward Snyder e Roger Heman Sr

Oscar honorífico

• Sid Grauman
• Adolph Zukor
• Walter Wanger

Mellor filme en lingua non inglesa

• Monsieur Vincent (Francia)

Academy Juvenile Award

• Ivan Jandl

Irving G. Thalberg Memorial Award

• Jerry Wald

Predecesor: 20ª edición dos Óscar

Premios Óscar 21ª edición dos Óscar

Sucesor: 22ª edición dos Óscar