Wewahitchka is a city in Gulf County, Florida, United States. The population was 2,074 as of the 2020 census. From the creation of Gulf County in 1925 until 1965, it served as the county seat before the county seat was moved to Port St. Joe. The City of Wewahitchka was settled around 1870 and officially founded in 1875. The city took its name from a Native American word meaning "water eyes".