A vitamin is an organic compound and a vital nutrient that an organism requires in limited amounts.

Vitamin may also refer to:

Vitamin (TV program), a South Korean variety show Vitamins (short story), a short story by Raymond Carver Vitamins (album), an album by Music for Dead Birds "Vitamin", a song by Jamiroquai from Automaton (2017) "Vitamin", a song by NCT 127 from 2 Baddies (2022) Vitamin (video game series)