3 Ninjas Knuckle Up
- Ano: 1995
- País: United States of America
- Xénero: Family, Adventure, Action, Comedy
- Estudo: TriStar Pictures
- Palabra clave: underdog, hero, sibling relationship, crime fighter, rivalry, corporate crime, environmentalism, escapade, save the day, young heroes, heroic mission, righting the wronged, buddies, master warrior
- Director: 신상옥
- Reparto: Victor Wong, Charles Napier, Michael Treanor, Max Elliott Slade, Chad Power, Crystle Lightning