Over Jerstal is an urban Settlement in Haderslev Municipality, in the region of Southern Denmark, Denmark. Over Jerstal lies at 48 m above sea level. It has 1,071 inhabitants (2026). The nearest city is Haderslev, 13.3 km to the east. Among the landmarks around are Haderslev Cathedral (13.4 km), Immervad Bridge (5.5 km) and Hærulf Runestone (7.0 km). Among the natural features are Knivsbjerg (11.5 km).