Andrew William "Nicky" Barr, OBE, MC, DFC and Bar (10 December 1915 – 12 June 2006) was a member of the Australian national rugby union team who became a fighter ace in the Royal Australian Air Force (RAAF) during World War II. He was credited with twelve aerial victories, all scored flying the Curtiss P-40 fighter. Born in New Zealand, Barr was raised in Victoria and first represented the state in rugby in 1936.