| Twenty-One | |
| Producer: | Charles H. Duell |
| Cinematography: | George J. Folsey |
| Studio: | Inspiration Pictures |
| Distributor: | First National Pictures |
| Runtime: | 70 minutes |
| Country: | United States |
| Language: | Silent (English intertitles) |
Twenty-One is a 1923 American silent drama film directed by John S. Robertson and starring Richard Barthelmess, Dorothy Mackaill, and Joe King.[1] [2]