One for all may refer to:
One for all, all for one (Unus pro omnibus, omnes pro uno), the motto of Dumas' Three Musketeers, and the traditional motto of Switzerland
Film and television One for All (film) or The President's Mystery, a 1936 American film directed by Phil Rosen One 4 All (Une pour toutes), a 2000 French film directed by Claude Lelouch One for All (film) or Uno para todos, a 2020 Spanish drama film "One for All" (He-Man and the Masters of the Universe), a television episode One For All, a Quirk in the manga and anime series My Hero Academia
Music One for All (band), an American jazz group formed in 1997 One for All (Art Blakey album) or the title song, 1990 One for All (Brand Nubian album), 1990 One for All (Kazumi Watanabe album) or the title song, 1999 One for All (Peter Criss album) or the title song, 2007 One for All (Raven album), 2000 "One for All", a song by Krokus from Rock the Block
Other uses One for All, a brand name for some JP1 remote controls One for All (foaled 1966), American Thoroughbred racehorse, sired by Northern Dancer
See also One for All – All for One, an album by Galneryus All for One (disambiguation)