| Voice of the Whistler | |
| Director: | William Castle |
| Producer: | Rudolph C. Flothow |
| Screenplay: | William Castle Wilfred H. Petitt |
| Story: | Allan Radar |
| Narrator: | Otto Forrest |
| Starring: | Richard Dix Lynn Merrick Rhys Williams |
| Music: | Mario Castelnuovo-Tedesco |
| Cinematography: | George Meehan |
| Editing: | Dwight Caldwell |
| Studio: | Larry Darmour Productions |
| Distributor: | Columbia Pictures |
| Runtime: | 60 minutes |
| Country: | United States |
| Language: | English |
Voice of the Whistler is a 1945 American mystery film noir directed by William Castle and starring Richard Dix, Lynn Merrick, and Rhys Williams. It was the fourth of Columbia Pictures' eight "Whistler" films produced in the 1940s, all based on the radio drama The Whistler.
A dying millionaire, trying to do good, marries his penniless young nurse so she can inherit his wealth and live in comfort. He then miraculously recovers, but the troubles for both husband and wife are just beginning.