Sandwich Islands was the name given to the Hawaiian Islands by James Cook in 1778.
Sandwich Islands or Sandwich Island may also refer to:
- Efate, the most populous island in the Republic of Vanuatu, named Sandwich Island by Cook
- Manuae (Cook Islands), an uninhabited atoll in the Cook Islands, named Sandwich Island by Cook
- South Sandwich Islands, uninhabited volcanic islands in the South Atlantic Ocean, named Sandwich Land by Cook
Other uses
See also