Häljerum is a village in Karlskrona Municipality, in Blekinge County, Sweden. Häljerum lies at 26 m above sea level. The nearest city is Karlskrona, 16.5 km to the west. Beaches nearby: Sandvik, Senoren (9.9 km), Knösö (12 km), Hästö (14 km). Among the landmarks around are Trinity Church (16.6 km), Fredrik Church (16.5 km) and Jämjö Church (1.5 km).