Islander may refer to:
Watercraft:
- Islander (yawl), the second boat sailed around the world single-handedly
- MV Islander, a ferry on Vineyard Sound
- SS Islander, a sunken ship that once carried Klondike gold
- Islander (steamboat), active in the early 1900s on Puget Sound
- Islander 36, a model of recreational boat
Sports teams:
- New York Islanders, hockey team
- Puerto Rico Islanders, a soccer club in Puerto Rico
Other:
- Britten-Norman Islander, a twin-engine light aircraft
- Adventure Island (video game), known in India as Islander
- The Islander, a children's fantasy novel by Cynthia Rylant
- The Islander (album), by Dave Dobbyn
- "The Islander" (song), by Finnish symphonic metal band Nightwish
- Islander (database) integrative islands in prokaryotic genomes
- Pacific Islander