Afa (or Afà in Corsican) is a French commune in the Corse-du-Sud department of France on the island of Corsica.
The inhabitants are called Afayens or Afayennes
Afa town is a small town about 8 kilometres (5 mi) north-east of Ajaccio, located north-west of the Gravona valley. Highway N194 forms the southern border of the commune and gives access to the town of Baleone. To access Afa from Ajaccio it is necessary to take the turn-off from Highway N194 to Highway D81 heading north to the intersection of Highway D161, which highway leads east into Afa village. Road D161 continues west through the canton to join Highway N193 forming an access road from the eastern side. There is also the D5 road giving access to Afa from Pratu Tondu in the east. The northern border is delineated by the peaks of the high mountain ranges to the north.
The commune lies on the southern slope of the Punta Pastinaca mountains, including Appietto at 814 metres (2,671 ft). The Rock of Gozzi, at 708 metres (2,323 ft), forms part of the northern border, "riding" on the two communes.