Bäckafall is a village in Nässjö Municipality, in Jönköping County, Sweden. Bäckafall lies at 307 m above sea level. The nearest city is Jönköping, 34 km to the west. Among the landmarks around are Eksjö Church (20 km), Almesåkra Church (7.2 km) and Barkeryds kyrka (12.3 km).