Davis Island may refer to:
Landforms Antarctica Davis Island (Palmer Archipelago)
Asia Davis Island (Mergui Archipelago)
North America Davis Island (Connecticut) Witch Island (a.k.a. Davis Island), Maine Davis Island (Mississippi) Davis Island (Pennsylvania) Davis Island (Saskatchewan)
Oceania Davis Island, New Zealand, Auckland Islands Davis Land, a phantom island
Townships Davis Islands (Tampa), a neighborhood in Tampa, Florida, U.S.
See also David Island, Antarctica Davids Island (disambiguation), several places