One Small Step

One Small Step may refer to:

  • "One small step," a phrase spoken by Neil Armstrong just before being the first person to set foot on the Moon.
  • One Small Step (album), an album by John Butler
  • One Small Step..., an album by Guy Manning
  • One Small Step (short story), a 1990 novella by Reginald Hill
  • One Small Step: The Story of the Space Chimps, a 2008 documentary film
  • "One Small Step" (Star Trek: Voyager), an episode of the TV series
  • "One Small Step", a song by Ayreon from Universal Migrator Part 1: The Dream Sequencer
  • "One Small Step...," an episode of the TV program EUReKA
  • One Small Step (film), a 2018 Chinese-American animated short film