Marienberg (disambiguation)
Look up Marienberg in Wiktionary, the free dictionary.
Marienberg is a town in Saxony, Germany.
Marienberg ("Mary's mountain" in German) may also refer to:
- Bad Marienberg, a town in the Westerwaldkreis of Rhineland-Palatinate
 - Marienberg Fortress, Würzburg, Bavaria, Germany
 - Marienberg Abbey, a Benedictine abbey near the village of Burgeis, South Tyrol, Italy
 - Mariënberg, a small village in the municipality of Hardenberg in the Netherlands
 - Baltic German name for Maarjamäe, Tallinn, Estonia
 - Marienberg languages of Papua New Guinea
 - Marienberg Hills of Papua New Guinea
 - Marienberg, Papua New Guinea
 - Marienberg Rural LLG of Papua New Guinea