| The Great Ruby | |
| Director: | Barry O'Neil |
| Starring: | Beatrice Morgan Octavia Handworth Eleanor Barry |
| Cinematography: | Fred Chaston |
| Studio: | Lubin Mfg Co. |
| Distributor: | V-L-S-E, Inc. |
| Runtime: | 5 reels |
| Country: | United States |
| Language: | English |
The Great Ruby is a 1915 American silent drama film directed by Barry O'Neil, based on the play of the same name by Cecil Raleigh and Henry Hamilton. The film stars Beatrice Morgan, Octavia Handworth, and Eleanor Barry.