Halfway Island is the name of several places:
Halfway Island (Palmer Archipelago) an island in the Palmer Archipelago, Antarctica Halfway Island, one of several islands in Canada Halfway Island, an island off the east coast of Queensland, Australia Halfway Island, a place (or maybe an island) in Alaska, United States Halfway Island, an island in Hammond, NY United States
See also Halfway Islet - an island that is part of the Great Barrier Reef Midway Island