Vanhoffen Bluff () is a rocky bluff (225 m) immediately east of Jacka Glacier on the north coast of Heard Island. The German Antarctic Expedition under Drygalski, during its 1902 investigations of the area, applied the name Kap Vanhoffen to a cliffed feature about 1.5 nautical miles (2.8 km) to the northwest, near The Sentinel. The ANARE (Australian National Antarctic Research Expeditions), during its 1948 survey of the island, transferred the Vanhoffen name to this bluff, reporting that no well-marked cape exists along the high cliffs to the northwest.
This article incorporates public domain material from the United States Geological Survey document "Vanhoffen Bluff" (content from the Geographic Names Information System).