21 Grams Awards
Screen Actors Guild
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Nominated | Screen Actors Guild |
Best Actress Naomi Watts |
| 2003 | Nominated | Screen Actors Guild |
Best Supporting Actor Benicio Del Toro |
Academy of Motion Picture Arts and Sciences
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Nominated | Academy of Motion Picture Arts and Sciences |
Best Actress Naomi Watts |
| 2003 | Nominated | Academy of Motion Picture Arts and Sciences |
Best Supporting Actor Benicio Del Toro |
Chicago Film Critics Association
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Nominated | Chicago Film Critics Association |
Best Actress Naomi Watts |
| 2003 | Nominated | Chicago Film Critics Association |
Best Screenplay Guillermo Arriaga |
| 2003 | Nominated | Chicago Film Critics Association |
Best Supporting Actor Benicio Del Toro |
Los Angeles Film Critics Association
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Won | Los Angeles Film Critics Association |
Best Actor - Runner-up Sean Penn |
| 2003 | Won | Los Angeles Film Critics Association |
Best Actress Naomi Watts |
| 2003 | Won | Los Angeles Film Critics Association |
Best Supporting Actor (Runner-up) Benicio Del Toro |
| 2003 | Won | Los Angeles Film Critics Association |
Best Supporting Actress (Runner-up) Melissa Leo |
National Board of Review
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Nominated | National Board of Review |
Best Picture |
| 2003 | Won | National Board of Review |
Best Actor Sean Penn |
National Society of Film Critics
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Won | National Society of Film Critics |
Best Actress - Runner-up Naomi Watts |
Venice International Film Festival
| Year | Result | Award | Category |
|---|---|---|---|
| 2003 | Won | Venice International Film Festival |
Volpi Cup for Best Actor Sean Penn |
