Robert Towne Awards
Academy of Motion Picture Arts and Sciences
| Year | Result | Award | Movie |
|---|---|---|---|
| 1975 | Nominated | Academy of Motion Picture Arts and Sciences |
Best Original Screenplay Shampoo |
| 1974 | Won | Academy of Motion Picture Arts and Sciences |
Best Original Screenplay Chinatown (1974) |
| 1973 | Nominated | Academy of Motion Picture Arts and Sciences |
Best Adapted Screenplay The Last Detail |
British Academy of Film and Television Arts
| Year | Result | Award | Movie |
|---|---|---|---|
| 1974 | Won | British Academy of Film and Television Arts |
Best Screenplay Chinatown (1974) |
| 1974 | Won | British Academy of Film and Television Arts |
Best Screenplay The Last Detail |
Edgar Allan Poe Awards
| Year | Result | Award | Movie |
|---|---|---|---|
| 1974 | Won | Edgar Allan Poe Awards |
Best Screenplay Chinatown (1974) |
Hollywood Foreign Press Association
| Year | Result | Award | Movie |
|---|---|---|---|
| 1974 | Won | Hollywood Foreign Press Association |
Best Screenplay Chinatown (1974) |