Geneva County is a county located in the southeastern part of the U.S. state of Alabama. As of the 2020 census, the population was 26,659. Its county seat is Geneva. The county was named after its county seat, which in turn was named after Geneva, New York which was named after Geneva, Switzerland, by Walter H. Yonge, an early town resident and Swiss native. Geneva County is a dry county. However, beer and wine are sold in the city limits of Geneva, Samson, Slocomb, and most recently in Hartford, after residents voted to become wet in a 2022 election.

Geneva is a city in and the county seat of Geneva County, Alabama, United States. It was incorporated in 1875. It is part of the Dothan, Alabama Metropolitan Statistical Area. Since 1940, it has been the largest city of Geneva County, and had a population of 4,292 as of the 2020 census.