Utterbäck is a village in Karlskoga Municipality, in Örebro County, Sweden. Utterbäck lies at 132 m above sea level. The nearest city is Karlskoga, 5.9 km to the west. Among the landmarks around are Karlskoga Church (6.0 km), Riseberga Abbey (27 km) and Karlsdal Chapel (11.0 km).