Charleston Park is an unincorporated community and census-designated place (CDP) in Lee County, Florida, United States.

It is part of the Cape Coral-Fort Myers, Florida Metropolitan Statistical Area.

Charleston Park is located in the northeast corner of Lee County at 26°42′19″N 81°34′54″W / 26.70528°N 81.58167°W / 26.70528; -81.58167 (26.705258, -81.581678).

[6] Florida State Road 80 forms the northern border of the community; the highway leads east 10 miles (16 km) to LaBelle and west 20 miles (32 km) to the center of Fort Myers, the Lee county seat.

According to the United States Census Bureau, the CDP has a total area of 0.12 square miles (0.32 km2), all land.