Supplement or Supplemental may refer to:
Health and medicine
editMedia
edit- Supplement (publishing), a publication that has a role secondary to that of another preceding or concurrent publication
- Supplement (album), by Ai Nonaka
- The Supplement, a 2002 Polish film
- In literary theory, an idea of Jacques Derrida from Of Grammatology
- Supplement, a role-playing or tabletop game expansion pack
Other uses
edit- Supplement, one of a pair of supplementary angles, considered relative to the other