Burg Grünfels

{{Infobox military structure

|name=Burg Grünfels

|partof=

|location= Styria, Austria

|coordinates=

|image=Gruenfels murau 2006.jpg

|caption=

|image2=

|caption2=

|type= Castle

|code=

|built=first mentioned 1366

|builder=

|materials=

|height=

|used=

|demolished=

|condition=

|ownership=

|open_to_public=

|controlledby=

|garrison=

|current_commander=

|commanders=

|occupants=

|battles=

|events=

}}

Burg Grünfels is a castle in Murau, Styria, Austria.