盖冈角是南极洲的海岬，位于威廉群岛地区，处于霍夫高岛南端，由让-巴蒂斯特·夏古率领的法国探险队绘入地图和命名，现时由南极条约体系管理。

Guéguen Point (65°9′S 64°7′W / 65.150°S 64.117°W / -65.150; -64.117) is a point forming the south end of Hovgaard Island, in the Wilhelm Archipelago, Antarctica. It was charted and named by the French Antarctic Expedition, 1903–05, under Jean-Baptiste Charcot, after J. Guéguen, one of the crew the ship Français and later, of the Pourquoi Pas?, 1908–10.