Gräfthult is a village in Gislaved Municipality, in Jönköping County, Sweden. Gräfthult lies at 188 m above sea level. The nearest city is Värnamo, 35 km to the east. Among the landmarks around are Båraryd Church (7.5 km), Burseryds kyrka (14.6 km) and Sjötofta Church (14.1 km).