Burg Obervoitsberg

{{Expand German|topic=struct|date=July 2009|Burgruine Obervoitsberg}}

{{Infobox military structure

|name=Burg Obervoitsberg

|partof=

|location= Styria, Austria

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|image=File:Burg obervoitsberg.jpg

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|type= Hilltop castle

|code=

|built=1164

|builder=Ottokar IV, Duke of Styria

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}}

File:Burgruine Obervoitsberg 1.jpg

Burg Obervoitsberg is a castle in Voitsberg, Styria, Austria.