The Washington D.C. Area Film Critics Association Award for Best Original Screenplay is one of the annual awards given by the Washington D.C. Area Film Critics Association.
| Year | Writer(s) | Film |
|---|---|---|
| Nia Vardalos | My Big Fat Greek Wedding | |
| Sofia Coppola | Lost in Translation | |
| Finding Nemo | ||
| 21 Grams | ||
| Dirty Pretty Things | ||
| Thirteen | ||
| Charlie Kaufman | Eternal Sunshine of the Spotless Mind | |
| Paul Haggis and Bobby Moresco | Crash | |
| Good Night, and Good Luck. | ||
| Hustle & Flow | ||
| Junebug | ||
| The Squid and the Whale | ||
| Michael Arndt | Little Miss Sunshine | |
| Diablo Cody | Juno | |
| Jenny Lumet | Rachel Getting Married | |
| Quentin Tarantino | Inglourious Basterds | |
| (500) Days of Summer | ||
| The Hurt Locker | ||
| A Serious Man | ||
| Up |