Niagara
- An: 1953
- Țară: United States of America
- Gen: Thriller, Crimă
- Studio: 20th Century Fox
- Cuvânt cheie: infidelity, husband wife relationship, clock tower, honeymoon, self-defense, postcard, morgue, delirium, niagara falls, waterfall, film noir, murder, tour guide, fear, pursuit, screaming, unconsciousness, adulteress, unfaithful wife
- Director: Henry Hathaway
- Distribuție: Marilyn Monroe, Joseph Cotten, Jean Peters, Max Showalter, Denis O'Dea, Richard Allan