Millerand Island or Cap Millerand is a high rugged island 5 km (3 mi) in diameter, lying 6 km (4 mi) south of Cape Calmette, off the west coast of Graham Land. Millerand Island is located at (68°09′S67°13′W). Millerand Island was discovered by the French Antarctic Expedition (1908-1910) under Jean-Baptiste Charcot.