Mahlberg is a town in the county of Ortenaukreis, Baden-Württemberg, Germany.

Mahlberg may also refer to:

Places Mahlberg (mountain) (612.5 m), a mountain in the Northern Black Forest, Baden-Württemberg, Germany , part of the town of Bad Münstereifel, North Rhine-Westphalia

Mahlberg (Westerwald) (Malberg) (360 m), hill in the Lower Westerwald, Rhineland-Palatinate, Germany Mahlberg (Harz) (476.8 m), hill in the Harz Mountains, Saxony-Anhalt, Germany

Surname Greg Mahlberg (born 1952), American baseball player and manager (born 1949), German author (born 1965), German politician (CDU) (1884–1935), German economist

See also Malberg (disambiguation)