| The Silent Witness | |
| Director: | Harry Lambart |
| Starring: | Gertrude McCoy Frank O'Connor Jack Sherrill |
| Studio: | Authors' Film Company |
| Distributor: | M.H. Hoffman Distribution |
| Runtime: | 70 minutes |
| Country: | United States |
| Language: | Silent English intertitles |
The Silent Witness is a 1917 American silent independent drama film directed by Harry Lambart and starring Gertrude McCoy, Frank O'Connor and Jack Sherrill.[1] It was based on the 1916 Broadway play The Silent Witness by Otto Hauerbach.