Rötsla is a village in Linköping Municipality, in Östergötland County, Sweden. Rötsla lies at 104 m above sea level. The nearest city is Linköping, 18.9 km to the northeast. Among the landmarks around are Linköping Cathedral (18.9 km), Östergötland Museum (19.2 km) and Swedish Air Force Museum (17.8 km).