3 Ninjas Knuckle Up
- Tahun: 1995
- Negara: United States of America
- Aliran: Keluarga, Petualangan, Aksi, Komedi
- Studio: TriStar Pictures
- Kata kunci: underdog, martial arts, hero, sibling relationship, crime fighter, rivalry, corporate crime, environmentalism, escapade, save the day, young heroes, heroic mission, righting the wronged, buddies, master warrior
- Direktur: 신상옥
- Pemeran: Victor Wong, Charles Napier, Michael Treanor, Max Elliott Slade, Chad Power, Crystle Lightning