Fengtai County () is a county in the north of Anhui Province, China. It is under the administration of Huainan city. Author Li Hengrui (), whose work "Kite Capriccio" () describes life as a child in the 1950s in Fengtai County is included in the Putonghua Proficiency Test.
In the present, Fengtai County has 15 towns, 3 townships and 1 ethnic township.