Ösjö is a village in Laxå Municipality, in Örebro County, Sweden. Ösjö lies at 145 m above sea level. The nearest city is Motala, 35 km to the east. Among the landmarks around are Karlsborg Fortress (21 km), Vadstena Castle (36 km) and Vadstena Abbey (36 km). Among the natural features are Trollkyrka (4.8 km).