| The Mysterious Witness | |
| Director: | Seymour Zeliff |
| Producer: | Ivor McFadden |
| Studio: | Robertson-Cole Pictures Corporation |
| Distributor: | Film Booking Offices of America |
| Runtime: | 50 minutes |
| Country: | United States |
| Language: | Silent English intertitles |
The Mysterious Witness is a 1923 American silent Western film directed by Seymour Zeliff and starring Robert Gordon, Elinor Fair and Nanine Wright.[1]