Best Motion Picture
- Double Indemnity
- Gaslight
- Going My Way
- Since You Went Away
- Wilson
Best Actor
- Charles Boyer, Gaslight
- Bing Crosby, Going My Way
- Barry Fitzgerald, Going My Way
- Cary Grant, None but the Lonely Heart
- Alexander Knox, Wilson
Best Actress
- Ingrid Bergman, Gaslight
- Claudette Colbert, Since You Went Away
- Bette Davis, Mr. Skeffington
- Greer Garson, Mrs. Parkington
- Barbara Stanwyck, Double Indemnity
Actor in a Supporting Role
- Hume Cronyn, The Seventh Cross
- Barry Fitzgerald, Going My Way
- Claude Rains, Mr. Skeffington
- Clifton Webb, Laura
- Monty Woolley, Since You Went Away
Actress in a Supporting Role
- Ethel Barrymore, None but the Lonely Heart
- Jennifer Jones, Since You Went Away
- Angela Lansbury, Gaslight
- Aline MacMahon, Dragon Seed
- Agnes Moorehead, Mrs. Parkington
Directing
- Alfred Hitchcock, Lifeboat
- Henry King, Wilson
- Leo McCarey, Going My Way
- Otto Preminger, Laura
- Billy Wilder, Double Indemnity
Writing
- Original Motion Picture Story
- David Boehm and Chandler Sprague, A Guy Named Joe
- Edward Doherty and Jules Schermer, The Sullivans
- Leo McCarey, Going My Way
- Alfred Neumann and Joseph Than, None Shall Escape
- John Steinbeck, Lifeboat
- Original Screenplay
- Jerome Cady, Wing and a Prayer
- Richard Connell and Gladys Lehman, Two Girls and a Sailor
- Preston Sturges, Hail the Conquering Hero
- Preston Sturges, The Miracle of Morgan's Creek
- Lamar Trotti, Wilson
- Screenplay
- John L. Balderston, Walter Reisch and John Van Druten, Gaslight
- Irving Brecher and Fred F. Finkelhoffe, Meet Me in St. Louis
- Frank Butler and Frank Cavett, Going My Way
- Raymond Chandler and Billy Wilder, Double Indemnity
- Jay Dratler, Samuel Hoffenstein and Betty Reinhardt, Laura
Cinematography
- Black-and-White
- Stanley Cortez and Lee Garmes, Since You Went Away
- George Folsey, The White Cliffs of Dover
- Charles Lang, The Uninvited
- Joseph LaShelle, Laura
- Lionel Lindon, Going My Way
- Glen MacWilliams, Lifeboat
- Joseph Ruttenberg, Gaslight
- John Seitz, Double Indemnity
- Robert Surtees and Harold Rosson, Thirty Seconds Over Tokyo
- Sidney Wagner, Dragon Seed
- Color
- Edward Cronjager, Home in Indiana
- George Folsey, Meet Me in St. Louis
- Rudolph Maté and Allen M. Davey, Cover Girl
- Ray Rennahan, Lady in the Dark
- Charles Rosher, Kismet
- Leon Shamroy, Wilson
Art Direction
- Black-and-White
- Lionel Banks and Walter Holscher, art direction; Joseph Kish, interior decoration, Address Unknown
- Albert S. D'Agostino and Carroll Clark, art direction; Darrell Silvera and Claude Carpenter, interior decoration, Step Lively
- Hans Dreier and Robert Usher, art direction; Sam Comer, interior decoration, No Time for Love
- Perry Ferguson, art direction; Julia Heron, interior decoration, Casanova Brown
- Cedric Gibbons and William Ferrari, art direction; Edwin B. Willis and Paul Huldschinsky, interior decoration, Gaslight
- John J. Hughes, art direction; Fred MacLean, interior decoration, The Adventures of Mark Twain
- Mark-Lee Kirk, art direction; Victor A. Gangelin, interior decoration, Since You Went Away
- Lyle Wheeler and Leland Fuller, art direction; Thomas Little, interior decoration, Laura
- Color
- Lionel Banks and Cary Odell, art direction; Fay Babcock, interior decoration, Cover Girl
- Hans Dreier and Raoul Pene du Bois, art direction; Ray Moyer, interior decoration, Lady in the Dark
- Ernst Fegte, art direction; Howard Bristol, interior decoration, The Princess and the Pirate
- Cedric Gibbons and Daniel B. Cathcart, art direction; Edwin B. Willis and Richard Pefferle, interior decoration, Kismet
- John B. Goodman and Alexander Golitzen, art direction; Russell A. Gausman and Ira S. Webb, interior decoration, The Climax
- Wiard Ihnen, art direction; Thomas Little, interior decoration, Wilson
- Charles Novi, art direction; Jack McConaghy, interior decoration, The Desert Song
Sound Recording
- Columbia Studio Sound Dept., Cover Girl
- MGM Studio Sound Dept., Kismet
- Paramount Studio Sound Dept., Double Indemnity
- RCA Sound, Voice in the Wind
- Republic Studio Sound Dept., Brazil
- RKO Radio Studio Sound Dept., Music in Manhattan
- Samuel Goldwyn Studio Sound Department, Casanova Brown
- Sound Service Inc., It Happened Tomorrow
- Twentieth Century-Fox Studio Sound Dept., Wilson
- Universal Studio Sound Dept., His Butler's Sister
- Warner Bros. Studio Sound Dept., Hollywood Canteen
Music
- Song
- "I Couldn't Sleep a Wink Last Night", Higher and Higher, Jimmy McHugh, music; Harold Adamson, lyrics
- "I'll Walk Alone", Follow the Boys, Jule Styne, music; Sammy Cahn, lyrics
- "I'm Making Believe", Sweet and Lowdown, James V. Monaco, music; Mack Gordon, lyrics
- "Long Ago and Far Away", Cover Girl, Jerome Kern, music; Ira Gershwin, lyrics
- "Now I Know", Up in Arms, Harold Arlen, music; Ted Koehler, lyrics
- "Remember Me to Carolina", Minstrel Man, Harry Revel, music; Paul Webster, lyrics
- "Rio de Janeiro", Brazil, Ary Barroso, music; Ned Washington, lyrics
- "Silver Shadows and Golden Dreams", Lady, Let's Dance, Lew Pollack, music; Charles Newman, lyrics
- "Sweet Dreams Sweetheart", Hollywood Canteen, M. K. Jerome, music; Ted Koehler, lyrics
- "Swinging on a Star", Going My Way, James Van Heusen, music; Johnny Burke, lyrics
- "Too Much in Love", Song of the Open Road, Walter Kent, music; Kim Gannon, lyrics
- "The Trolley Song", Meet Me in St. Louis, Ralph Blane and Hugh Martin, music and lyrics
- Scoring of a Dramatic or Comedy Picture
- C. Bakaleinikoff and Hanns Eisler, None but the Lonely Heart
- Karl Hajos, Summer Storm
- Franke Harling, Three Russian Girls
- Arthur Lange, Casanova Brown
- Michel Michelet and Edward Paul, The Hairy Ape
- Michel Michelet, Voice in the Wind
- Alfred Newman, Wilson
- Edward Paul, Up in Mabel's Room
- Frederic E. Rich, Jack London
- David Rose, The Princess and the Pirate
- Miklos Rozsa, Double Indemnity
- Miklos Rozsa, Woman of the Town
- H. J. Salter, Christmas Holiday
- Walter Scharf and Roy Webb, The Fighting Seabees
- Max Steiner, The Adventures of Mark Twain
- Max Steiner, Since You Went Away
- Morris Stoloff and Ernst Toch, Address Unknown
- Robert Stolz, It Happened Tomorrow
- Herbert Stothart, Kismet
- Dimitri Tiomkin, The Bridge of San Luis Rey
- Scoring of a Musical Picture
- C. Bakaleinikoff, Higher and Higher
- Robert Emmett Dolan, Lady in the Dark
- Carmen Dragon and Morris Stoloff, Cover Girl
- Leo Erdody and Ferde Grofé, Minstrel Man
- Louis Forbes and Ray Heindorf, Up in Arms
- Ray Heindorf, Hollywood Canteen
- Werner R. Heymann and Kurt Weill, Knickerbocker Holiday
- Edward Kay, Lady, Let's Dance
- Mahlon Merrick, Sensations of 1945
- Alfred Newman, Irish Eyes Are Smiling
- Charles Previn, Song of the Open Road
- H. J. Salter, The Merry Monahans
- Walter Scharf, Brazil
- Georgie Stoll, Meet Me in St. Louis
Film Editing
- Roland Gross, None but the Lonely Heart
- Hal C. Kern and James E. Newcom, Since You Went Away
- Owen Marks, Janie
- Barbara McLean, Wilson
- Leroy Stone, Going My Way
Special Effects
- David Allen, Ray Cory and Robert Wright, photography; Russell Malmgren and Harry Kusnick, sound, Secret Command
- John R. Cosgrove, photography; Arthur Johns, sound, Since You Went Away
- Paul Detlefsen and John Crouse, photography; Nathan Levinson, sound, The Adventures of Mark Twain
- Farciot Edouart and Gordon Jennings, photography; George Dutton, sound, The Story of Dr. Wassell
- A. Arnold Gillespie, Donald Jahraus and Warren Newcombe, photography; Douglas Shearer, sound, Thirty Seconds Over Tokyo
- Fred Sersen, photography; Roger Heman, sound, Wilson
- Vernon L. Walker, photography; James G. Steward and Roy Granville, sound, Days of Glory
Short Subjects
- Cartoon
- And to Think I Saw It on Mulberry Street (George Pal Puppetoon Series) (George Pal Productions; Paramount)
- Dog, Cat and Canary (Color Rhapsody Series) (Screen Gems; Columbia)
- Fish Fry (Cartunes) (Walter Lantz Productions; Universal)
- How to Play Football (Goofy Series) (Walt Disney Productions; RKO Radio)
- Mouse Trouble (Tom and Jerry Series) (Frederick Quimby, producer; MGM)
- My Boy Johnny (Terrytoons Series) (Paul Terry, producer; Twentieth Century-Fox)
- Swooner Crooner (Looney Tunes Series) (Warner Bros.)
- One-Reel
- Blue Grass Gentlemen (Ed Thorgerson's Sports Review Series) (Edmund Reek, producer; Twentieth Century-Fox)
- Jammin' the Blues (Melody Master Bands Series) (Gordon Hollingshead, producer; Warner Bros.)
- Movie Pests (Pete Smith's Specialties Series) (Pete Smith, producer; MGM)
- Screen Snapshots' 50th Anniversary of Motion Pictures (Screen Snapshots Series) (Ralph Staub, producer; Columbia)
- Who's Who in Animal Land (Speaking of Animals Series) (Jerry Fairbanks, producer; Paramount)
- Two-Reel
- Bombalera (Musical Parade Series) (Louis Harris, producer; Paramount)
- I Won't Play (Featurette Series) (Gordon Hollingshead, producer; Warner Bros.)
- Main Street Today (Jerry Bresler, producer; MGM)
Documentary
- Short Subject
- Arturo Toscanini (U.S. War Information Office Overseas Motion Picture Bureau)
- New Americans (This Is America Series) (RKO Radio)
- With the Marines at Tarawa (U.S. Marine Corps)
- Feature
- The Fighting Lady (U.S. Navy; Twentieth Century-Fox)
- Resisting Enemy Interrogation (U.S. Army Air Force)
Irving G. Thalberg Memorial Award
Special Awards
- To Margaret O'Brien, outstanding child actress of 1944
- To Bob Hope for his many services to the Academy (a life membership in the Academy of Motion Picture Arts and Sciences)
Facts:
- Winners Announced: March 15, 1945
- Held at: Grauman's Chinese Theater, Hollywood, California
- Host: John Cromwell and Bob Hope
- Eligibility Year: 1944