Orcho Glacier (Bulgarian: ледник Орчо, ‘Lednik Orcho’ \'led-nik 'or-cho\) is the 2 km long and 1.9 km wide glacier on the east side of Ravelin Ridge on Clarence Island in the South Shetland Islands, Antarctica situated north of Treskavets Glacier and south-southwest of Banari Glacier. It flows eastwards and enters the Southern Ocean north of Gesha Point.
The glacier is named after the Bulgarian rebel leader Orcho Voyvoda (1829-1911).
Orcho Glacier is centred at 61°12′00″S 54°04′40″W / 61.20000°S 54.07778°WCoordinates: 61°12′00″S 54°04′40″W / 61.20000°S 54.07778°W. British mapping in 1972 and 2009.
This article includes information from the Antarctic Place-names Commission of Bulgaria which is used with permission.