Day of the Assassin
- Blwyddyn: 1979
- Gwlad: United States of America, Spain, Mexico
- Genre: Drama, Action
- Stiwdio: Producciones Esme S.A., Plata Films S.A., Noble Production Inc.
- Allweddair: assassin
- Cyfarwyddwr: Brian Trenchard-Smith, Carlos Vasallo
- Cast: Chuck Connors, Susana Dosamantes, Glenn Ford, Henry Silva, Richard Roundtree, Juan Luis Galiardo