Entries annotated. Ranked solely on the quality of the nude fight scene, not the movie in toto. A combatant has to be fully naked if a man, or at least topless if a woman (if I included topless male fight scenes, that would be ... every action movie 😀).
Suggestions are not just welcomed, but encouraged. No cartoons though. And it has to be a fight, not just violence, if that makes sense. By way of example, Psycho doesn’t count.