Harry Harcourt, DSO & Bar, OBE, MC (13 February 1895 – 20 December 1970) was an officer in the British Army and later the Australian Army who commanded an Australian commando unit during the Second World War. Following the end of the war, Harcourt retired from the military and returned to working for the Tasmanian government. He died in 1970 at the age of 75.