Several geographical features were named in his honor, mostly in Antarctica: Cape Gerlache, Mount Gerlache, Gerlache Inlet, Gerlache Island, Gerlache Strait and the de Gerlache seamounts, as well as Pic de Gerlache in Greenland and de Gerlache crater, near the south pole of the moon.
Baron Adrien Victor Joseph de Gerlache de Gomery (2 August 1866 – 4 December 1934) was an officer in the Belgian Royal Navy who led the Belgian Antarctic Expedition of 1897–99.
Jare IV Nunataks, a group of four aligned nunataks, north-northeast of Mount Gaston de Gerlache in the Queen Fabiola Mountains