Fannin County is a county located in the north central portion of the U.S. state of Georgia. As of the 2020 census, the population was 25,319. It is one of the most rural counties in Georgia due its location in the Appalachian Mountain Range, with about 90% of the population of Fannin County living in unincorporated lands. The county seat and largest city is Blue Ridge. The county was created on January 21, 1854, and is named after James Fannin, a veteran who fought in the Texas Revolution.

Blue Ridge is a city in Fannin County, Georgia, United States. As of the 2020 census, the city had a population of 1,253. The city is the county seat of Fannin County and the largest city in the county as well.