Swain, Swains or Swain's may refer to:
Places Swain Islands, Antarctica Swain's Island (Newfoundland and Labrador), Canada Swains Island, an atoll in the Tokelau chain, American Samoa Swain County, North Carolina, United States Swains Lake, New Hampshire, United States
Other uses Swain (surname) Swain (horse), a European Thoroughbred racehorse Swain School of Design, a former non-profit educational institution now part of the University of Massachusetts Dartmouth
See also Sweyn, a Scandinavian given name