Lily may refer to:
- Lily, a member of the Bellamy Pirates.
- Nefertari D. Lili (also spelled "Lily"), the former queen of Arabasta Kingdom.
- Lily Carnation, a monstrous flower from the sixth movie.
- Lily Enstomach, a giant girl from the Z's Ambition Arc.
- Lil, a young girl of the Accino Family.
- Zona Lil, a young girl of the Zona Family.
- Amazon Lily, an empire on the Calm Belt.