Skenario Asli Terbaik (Writers Guild of America Award)
1960an sunting
Drama Asli Terbaik
Komedi Asli Terbaik
- 1969: Bob & Carol & Ted & Alice – Paul Mazursky dan Larry Tucker ‡
1970an sunting
Drama Asli Terbaik
- 1970: Patton – Francis Ford Coppola dan Edmund H. North †
- 1971: Sunday Bloody Sunday – Penelope Gilliatt ‡
- 1972: The Candidate – Jeremy Larner †
- 1973: Save the Tiger – Steve Shagan ‡
- 1974: Chinatown – Robert Towne †
- 1975: Dog Day Afternoon – Frank Pierson †
- 1976: Network – Paddy Chayefsky †
- 1977: The Turning Point – Arthur Laurents ‡
- 1978: Coming Home – Nancy Dowd, Robert C. Jones, dan Waldo Salt †
- 1979: The China Syndrome – Mike Gray, T. S. Cook, dan James Bridges ‡
Komedi Asli Terbaik
- 1970: The Out-of-Towners – Neil Simon
- 1971: The Hospital – Paddy Chayefsky †
- 1972: What’s Up, Doc? – Peter Bogdanovich, Buck Henry, David Newman, dan Robert Benton
- 1973: A Touch of Class – Melvin Frank dan Jack Rose ‡
- 1974: Blazing Saddles – Mel Brooks, Norman Steinberg, Andrew Bergman, Richard Pryor, dan Alan Uger
- 1975: Shampoo – Robert Towne dan Warren Beatty ‡
- 1976: The Bad News Bears – Bill Lancaster
- 1977: Annie Hall – Woody Allen dan Marshall Brickman †
- 1978: Movie Movie – Larry Gelbart dan Sheldon Keller
- 1979: Breaking Away – Steve Tesich †
1980an sunting
Drama Asli Terbaik
- 1980: Melvin and Howard – Bo Goldman †
- 1981: Reds – Warren Beatty dan Trevor Griffiths ‡
- 1982: E.T. the Extra-Terrestrial – Melissa Mathison ‡
- 1983: Tender Mercies – Horton Foote †
Komedi Asli Terbaik
- 1980: Private Benjamin – Nancy Meyers, Harvey Miller, dan Charles Shyer ‡
- 1981: Arthur – Steve Gordon ‡
- 1982: Tootsie – Don McGuire, Larry Gelbart, dam Murray Schisgal ‡
- 1983: The Big Chill – Lawrence Kasdan dan Barbara Benedek ‡