The Fighter
- annos singulos: 2010
- Patriam: United States of America
- genus: Drama
- Studio: The Weinstein Company, Relativity Media, Mandeville Films, Closest to the Hole Productions
- keyword: sports, irish-american, boxer, biography, family business , dysfunctional family, family conflict, hometown, boxing trainer, crack addict, lowell massachusetts, jumping rope, shadow boxing, boxing, boxer hero, professional athlete, black sheep, devoted girlfriend, local hero, biopic
- Director: David O. Russell
- cast: Mark Wahlberg, Christian Bale, Amy Adams, Melissa Leo, Mickey O'Keefe, Jack McGee