Sellia may refer to:
Sellia, Chania, a village in the municipality of Vamos, Chania, Greece Sellia, Rethymno, a village in the municipality of Foinikas, Rethymno, Greece Sellia, Calabria, a comune in the Province of Catanzaro, Italy Sellia (gastropod), a genus in family Hydrobiidae
See also Sellia Marina, a comune in the Province of Catanzaro, Calabria, Italy