En İyi Uyarlama Senaryo Akademi Ödülü
Kazananlar ve adaylar > 1970'ler

| Yıl | Film | Senarist |
| --- | --- | --- |

1970 (43rd): 
| 1970 (43rd) | MASH | Ring Lardner Jr. |
| 1970 (43rd) | Airport | George Seaton |
| 1970 (43rd) | I Never Sang for My Father | Robert Anderson |
| 1970 (43rd) | Lovers and Other Strangers | Joseph Bologna David Zelag Goodman Renée Taylor |
| 1970 (43rd) | Women in Love | Larry Kramer |
1971 (44th): 
| 1971 (44th) | The French Connection | Ernest Tidyman |
| 1971 (44th) | A Clockwork Orange | Stanley Kubrick |
| 1971 (44th) | The Conformist | Bernardo Bertolucci |
| 1971 (44th) | The Garden of the Finzi Continis | Ugo Pirro Vittorio Bonicelli |
| 1971 (44th) | The Last Picture Show | Larry McMurtry Peter Bogdanovich |
1972 (45th): 
| 1972 (45th) | The Godfather | Mario Puzo Francis Ford Coppola |
| 1972 (45th) | Cabaret | Jay Presson Allen |
| 1972 (45th) | The Emigrants | Bengt Forslund Jan Troell |
| 1972 (45th) | Pete 'n' Tillie | Julius J. Epstein |
| 1972 (45th) | Sounder | Lonne Elder III |
1973 (46th): 
| 1973 (46th) | The Exorcist | William Peter Blatty |
| 1973 (46th) | The Last Detail | Robert Towne |
| 1973 (46th) | The Paper Chase | James Bridges |
| 1973 (46th) | Paper Moon | Alvin Sargent |
| 1973 (46th) | Serpico | Waldo Salt Norman Wexler |
1974 (47th): 
| 1974 (47th) | The Godfather Part II | Francis Ford Coppola Mario Puzo |
| 1974 (47th) | The Apprenticeship of Duddy Kravitz | Lionel Chetwynd  Mordecai Richler |
| 1974 (47th) | Lenny | Julian Barry |
| 1974 (47th) | Murder on the Orient Express | Paul Dehn |
| 1974 (47th) | Young Frankenstein | Gene Wilder Mel Brooks |
1975 (48th): 
| 1975 (48th) | One Flew Over the Cuckoo's Nest | Bo Goldman Lawrence Hauben |
| 1975 (48th) | Barry Lyndon | Stanley Kubrick |
| 1975 (48th) | The Man Who Would Be King | John Huston Gladys Hill |
| 1975 (48th) | Profumo di donna | Ruggero Maccari Dino Risi |
| 1975 (48th) | The Sunshine Boys | Neil Simon |
1976 (49th): 
| 1976 (49th) | All the President's Men | William Goldman |
| 1976 (49th) | Bound for Glory | Robert Getchell |
| 1976 (49th) | Fellini's Casanova | Federico Fellini Bernardino Zapponi |
| 1976 (49th) | The Seven-Per-Cent Solution | Nicholas Meyer |
| 1976 (49th) | Voyage of the Damned | David Butler Steve Shagan |
1977 (50th): 
| 1977 (50th) | Julia | Alvin Sargent |
| 1977 (50th) | Equus | Peter Shaffer |
| 1977 (50th) | I Never Promised You a Rose Garden | Gavin Lambert Lewis John Carlino |
| 1977 (50th) | Oh, God! | Larry Gelbart |
| 1977 (50th) | That Obscure Object of Desire | Luis Buñuel  Jean-Claude Carrière |
1978 (51st): 
| 1978 (51st) | Midnight Express | Oliver Stone |
| 1978 (51st) | Bloodbrothers | Walter Newman |
| 1978 (51st) | California Suite | Neil Simon |
| 1978 (51st) | Heaven Can Wait | Elaine May Warren Beatty |
| 1978 (51st) | Same Time, Next Year | Bernard Slade |
1979 (52nd): 
| 1979 (52nd) | Kramer vs. Kramer | Robert Benton |
| 1979 (52nd) | Apocalypse Now | John Milius Francis Ford Coppola |
| 1979 (52nd) | La Cage aux folles | Marcello Danon Edouard Molinaro Jean Poiret Francis Veber |
| 1979 (52nd) | A Little Romance | Allan Burns |
| 1979 (52nd) | Norma Rae | Harriet Frank, Jr. Irving Ravetch |