Häradsö is a village in Gnosjö Municipality, in Jönköping County, Sweden. Häradsö lies at 169 m above sea level. The nearest city is Värnamo, 14.5 km to the south. Among the landmarks around are Nydala Abbey (21 km), Kävsjö church (4.7 km) and Hagshult Church (11.8 km).