Talahi Island is a barrier island, unincorporated community, and census-designated place (CDP) in Chatham County, Georgia, United States.

[1] Located between Savannah and the beach resort town of Tybee Island, Talahi Island is part of the Savannah Metropolitan Statistical Area.

It is bordered to the northeast by the Bull River, to the northwest by Turner Creek, and to the south by Wilmington Island.

U.S. Route 80 passes through the island community, leading west 8 miles (13 km) into Savannah and east 9 miles (14 km) to the highway's end at Tybee Island on the Atlantic shore.

[1] Talahi Island was first listed as a census designated place in the 2010 U.S.