| 241 | 1975 | From 1976 the category was renamed Screenplay Based on Material from Another Medium |
| 242 | 1976 | Başkanın Tüm Adamları (All the President's Men) - William Goldman |
| 243 | 1976 | Bound for Glory - Robert Getchell |
| 244 | 1976 | Kazanova (Il Casanova di Federico Fellini / Fellini's Casanova) - Federico Fellini, Bernardino Zapponi |
| 245 | 1976 | The Seven-Per-Cent Solution - Nicholas Meyer |
| 246 | 1976 | Lanetliler Gemisi (Voyage of the Damned) - David Butler, Steve Shagan |
| 247 | 1977 | Julia - Alvin Sargent |
| 248 | 1977 | Equus - Peter Shaffer |
| 249 | 1977 | Sana Gül Bahçesi Vadetmedim (I Never Promised You a Rose Garden) - Gavin Lambert, Lewis John Carlino |
| 250 | 1977 | Oh, God! - Larry Gelbart |
| 251 | 1977 | Arzunun Şu Karanlık Nesnesi (Cet obscur objet du désir / That Obscure Object of Desire) - Luis Buñuel, Jean-Claude Carrière |
| 252 | 1978 | Geceyarısı Ekspresi (Midnight Express) - Oliver Stone |
| 253 | 1978 | Kankardeşler (Bloodbrothers) - Walter Newman |
| 254 | 1978 | California Suite - Neil Simon |
| 255 | 1978 | Cennet Bekleyebilir (Heaven Can Wait) - Elaine May, Warren Beatty |
| 256 | 1978 | Seneye Bugün (Same Time, Next Year) - Bernard Slade |
| 257 | 1979 | Kramer Kramer'e Karşı (Kramer vs. Kramer) - Robert Benton |
| 258 | 1979 | Kıyamet (Apocalypse Now) - John Milius, Francis Ford Coppola |
| 259 | 1979 | Çılgınlar Kulübü (La Cage aux Folles) - Marcello Danon, Edouard Molinaro, Jean Poiret, Francis Veber |
| 260 | 1979 | Küçük Bir Sevda (A Little Romance) - Allan Burns |
| 261 | 1979 | Norma Rae - Harriet Frank Jr., Irving Ravetch |
| 262 | 1980 | Sıradan İnsanlar (Ordinary People) - Alvin Sargent |
| 263 | 1980 | Breaker Morant - Jonathan Hardy, David Stevens, Bruce Beresford |
| 264 | 1980 | Madencinin Kızı (Coal Miner's Daughter) - Tom Rickman |
| 265 | 1980 | Fil Adam (The Elephant Man) - Christopher De Vore, Eric Bergren, David Lynch |
| 266 | 1980 | The Stunt Man - Lawrence B. Marcus, Richard Rush |
| 267 | 1981 | Altın Gölün Üstünde (On Golden Pond) - Ernest Thompson |
| 268 | 1981 | Fransız Teğmen'in Kadını (The French Lieutenant's Woman) - Harold Pinter |
| 269 | 1981 | Cennet Parası (Pennies From Heaven) - Dennis Potter |
| 270 | 1981 | Prince of the City - Jay Presson Allen, Sidney Lumet |