| The Illustrious Prince | |
| Director: | William Worthington |
| Screenplay: | Richard Schayer |
| Cinematography: | Frank D. Williams |
| Studio: | Haworth Pictures Corporation |
| Distributor: | Robertson-Cole Distributing Corporation |
| Runtime: | 50 min. |
| Country: | United States |
| Language: | Silent (English intertitles) |
The Illustrious Prince is a 1919 American drama film directed by William Worthington and produced by Sessue Hayakawa's Haworth Pictures Corporation.