Sir Albert Ernest Coates OBE, FRCS (1895–1977) was an Australian surgeon and soldier. He served as a medical orderly in World War I serving on Gallipoli, and as a senior surgeon for the Australian Army Medical Corps in World War II in Malaya. He was captured by the Japanese and during his time as a POW, worked as a surgeon for the many Allied POWs working to build the Burma-Thailand Railway.