Critics' Choice Awards
3 nominations
| Best Acting Ensemble |
The cast of 20th Century Women |
Nominee
|
| Best Actress |
Annette Bening |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Golden Globe Awards
2 nominations
| Best Actress – Motion Picture Comedy or Musical |
Annette Bening |
Nominee
|
| Best Motion Picture – Musical or Comedy |
20th Century Women |
Nominee
|
Independent Spirit Awards
2 nominations
| Best Female Lead |
Annette Bening |
Nominee
|
| Best Screenplay |
Mike Mills |
Nominee
|
Academy Awards
1 nomination
| Best Original Screenplay |
Mike Mills |
Nominee
|
Detroit Film Critics Society
4 nominations, 2 won
| Best Ensemble |
The cast of 20th Century Women |
Winner
|
| Best Supporting Actress |
Greta Gerwig |
Winner
|
| Best Actress |
Annette Bening |
Nominee
|
| Best Supporting Actress |
Elle Fanning |
Nominee
|
AARP Annual Movies for Grownups Awards
2 nominations, 2 won
| Best Actress |
Annette Bening |
Winner
|
| Best Intergenerational Film |
20th Century Women |
Winner
|
Alliance of Women Film Journalists
4 nominations, 1 won
| Actress Defying Age and Ageism |
Annette Bening |
Winner
|
| Best Ensemble Cast – Casting Director |
Mark Bennett and Laura Rosenthal |
Nominee
|
| Best Screenplay, Original |
Mike Mills |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Palm Springs International Film Festival
1 nomination, 1 won
| Career Achievement Award |
Annette Bening |
Winner
|
Florida Film Critics Circle
4 nominations
| Best Actress |
Annette Bening |
Nominee
|
| Best Ensemble |
The cast of 20th Century Women |
Nominee
|
| Best Original Screenplay |
Mike Mills |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Austin Film Critics Association
3 nominations
| Best Actress |
Annette Bening |
Nominee
|
| Best Original Screenplay |
Mike Mills |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Dorian Awards
3 nominations
| Film Performance of the Year — Actress |
Annette Bening |
Nominee
|
| Film of the Year |
20th Century Women |
Nominee
|
| Screenplay of the Year |
Mike Mills |
Nominee
|
San Diego Film Critics Society
3 nominations
| Best Actress |
Annette Bening |
Nominee
|
| Best Ensemble |
The cast of 20th Century Women |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Washington D.C. Area Film Critics Association
3 nominations
| Best Actress |
Annette Bening |
Nominee
|
| Best Ensemble |
The cast of 20th Century Women |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Women Film Critics Circle
3 nominations
| Best Ensemble |
The cast of 20th Century Women |
Nominee
|
| Best Movie about Women |
20th Century Women |
Nominee
|
| Courage in Acting |
Annette Bening |
Nominee
|
San Francisco Film Critics Circle
2 nominations
| Best Actress |
Annette Bening |
Nominee
|
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
Gotham Awards
1 nomination
| Best Actress |
Annette Bening |
Nominee
|
Houston Film Critics Society
1 nomination
| Best Supporting Actress |
Greta Gerwig |
Nominee
|
London Film Critics Circle
1 nomination
| Supporting Actress of the Year |
Greta Gerwig |
Nominee
|
Satellite Awards
1 nomination
| Best Actress |
Annette Bening |
Nominee
|
St. Louis Film Critics Association
1 nomination
| Best Supporting Actress |
Greta Gerwig |
Nominee
|