Telfair County is a county located in the central portion of the U.S. state of Georgia. As of the 2020 census, the population was 12,477. The largest city and county seat is McRae-Helena.

McRae–Helena is a city in the U.S. state of Georgia, formed on January 1, 2015, by the merger of the two cities of McRae and Helena. McRae–Helena is the county seat of Telfair County.