Gornja Topla Reber (pronounced [ˈɡoːɾnja ˈtɔːpla ˈɾeːbəɾ]; German: Oberwarmberg[1]) is a remote abandoned settlement in the Municipality of Kočevje in southern Slovenia.

[4] The semantically corresponding German names Oberwarmberg and Unterwarmberg share the same contrastive relation.

Gornja Topla Reber was a village inhabited by Gottschee Germans.

In the winter of 1941–1942 one of the first Partisan bases in the Kočevje area was established in the vicinity.

The settlement was burned by Italian troops on 14 August 1942 during the Rog Offensive.