Solberga is a locality in Nässjö Municipality, in Jönköping County, Sweden. Solberga lies at 262 m above sea level. It has 376 inhabitants (2023). The nearest city is Jönköping, 35 km to the west. Among the landmarks around are Eksjö Church (15.3 km), Norra Solberga Church (5.9 km) and Barkeryds kyrka (9.8 km).