Mörrum is a locality in Karlshamn Municipality, in Blekinge County, Sweden. Mörrum lies at 17 m above sea level, by the Mörrumsån. It has 3,913 inhabitants (2023). The nearest city is Kristianstad, 42 km to the west. Beaches nearby: Elleholm (4.3 km), Stilleryd (5.3 km). Among the landmarks around are Carl Gustafs kyrka (7.2 km), Stentoften Runestone (19.1 km) and Asarums kyrka (5.0 km).