Västerlösa is a locality in Linköping Municipality, in Östergötland County, Sweden. Västerlösa lies at 74 m above sea level. It has 229 inhabitants (2023). The nearest city is Linköping, 16.6 km to the east. Among the landmarks around are Linköping Cathedral (16.1 km), Vadstena Castle (27 km) and Vadstena Abbey (27 km). Among the natural features are Flistads brunn (8.5 km).