Rom By is a village in Lemvig Municipality, in the region of Central Denmark, Denmark. Rom By lies at 35 m above sea level. The nearest city is Holstebro, 26 km to the southeast. Among the landmarks around are Lemvig Museum (3.4 km), Ferring Church (11.4 km) and Bovbjerg Lighthouse (11.5 km). Among the natural features are Bovbjerg (11.4 km) and Nørlem Bavnehøj (5.0 km).