Hélie Denoix de Saint Marc (11 February 1922 – 26 August 2013) was a member of the French resistance and later a military officer who was courtmartialed for participating in the Generals' Putsch against Charles de Gaulle. Hélie de Saint Marc joined the Resistance at the age of 19. Caught in July 1943, he was sent to Buchenwald concentration camp. Whilst in France he was redirected to spend time with the 11th Choc who were the action arm of SDECE. He returned to Vietnam in May 1954 to join the 1st Foreign Parachute Battalion.