The Unknown Man
- Ano: 1951
- País: United States of America
- Xénero: Crime, Drama
- Estudo: Metro-Goldwyn-Mayer
- Palabra clave: film noir, murder, extortion, lawyer, double jeopardy, courtroom drama
- Director: Richard Thorpe
- Reparto: Walter Pidgeon, Ann Harding, Barry Sullivan, Keefe Brasselle, Lewis Stone, Eduard Franz