Brigadier Claude Ewen Cameron, MC & Bar, OAM, ED (13 September 1894 – 10 September 1982) was an Australian Army officer. Cameron fought during the First World War with the Australian Imperial Force, serving at Gallipoli, Menin Road and Amiens. He was awarded the Military Cross for his actions during the Battle of Amiens, and won a Bar to the award for actions on 3 October 1918 during the Hundred Days' Offensive. He took command of the 18th Battalion in July 1933 and was promoted to a temporary colonel in 1940, taking command of the 8th Brigade. In August 1942, Cameron volunteered to serve in the Second Australian Imperial Force and, under his command, the 8th Brigade fought in the Huon Peninsula campaign. Cameron relinquished command of the brigade in August 1944 and took command of the 2n