Randeck may refer to: People House of Randeck, a German family whose seat was at Randeck Castle Eberhard of Randeck (died 1372), cathedral dean and bishop-elect of Speyer; see Randeck Castle Marquard of Randeck (1296–1381), Patriarch of Aquileia Marquard of Randegg (also: Randeck; died 1406), a bishop of Minden Other uses Randeck Castle (Palatinate), ruined castle in Donnersbergkreis, Rhineland-Palatinate, Germany Randeck Maar Formation, Southwestern Germany Randeck Museum, Mannweiler-Cölln, Rhineland-Palatinate, Germany