Pit Aelia (피트 에리아 , Piteu Elia) can refer to:
- Pit Aelia I, light novel series by Lim Dall Young
- Pit Aelia II, manhwa series by Lim Dall Young
- Pit Aelia (franchise) franchise by Lim Dall Young
- Pit Aelia (universe) or Legend of Maian (universe) fictional universe