Lumberg
Lumberg is the name or part of the name of:
- Lumberg Holding , company in the electrical industry (including Lumberg Connect ), in Schalksmühle, North Rhine-Westphalia
- Lumberg or lumen second , SI unit of light energy, see lumen second
- Lumberg (Rothaargebirge) (559.2 m), mountain of the Hochsauerländer Schluchtgebirge , near Bremke , Hochsauerlandkreis, North Rhine-Westphalia
- Lumberg (municipality of Grän) , locality of Grän , Reutte district, Tyrol