The following are the winners for every award category.
Best Picture
- The Hurt Locker
Actor in a Leading Role
- Jeff Bridges
Actor in a Supporting Role
- Christoph Waltz
Actress in a Leading Role
- Sandra Bullock
Actress in a Supporting Role
- Mo'Nique
Animated Feature Film
- Up
Art Direction
- Avatar
Cinematography
- Avatar
Costume Design
- The Young Victoria
Directing
- The Hurt Locker
Documentary Feature
- The Cove
Documentary Short
- Music by Prudence
Film Editing
- The Hurt Locker
Foreign Language Film
- The Secret in Their Eyes (El Secreto de Sus Ojos)
Directed by Juan José Campanella
Makeup
- Star Trek
Music (Original Score)
- Up
Music (Original Song)
- Crazy Heart
Music and Lyric by Ryan Bingham and T Bone Burnett
Short Film (Animated)
- Logorama
Short Film (Live Action)
- The New Tenants
Sound Editing
- The Hurt Locker
Sound Mixing
- The Hurt Locker
Visual Effects
- Avatar
Writing (Original Screenplay)
- The Hurt Locker
Writing (Adapted Screenplay)
- Precious: Based on the Novel 'Push' by Sapphire
source: Oscars.com