Henri Colpi (15 July 1921 – 14 January 2006) was an accomplished editor whose innovative work on Alain Resnais’ Hiroshima Mon Amour (1959) and L’Année dernière à Marienbad (Last Year at Marienbad, 1961), contributed greatly to their dramatic impact. He was also a respected director whose most famous film, Une Aussi Longue Absence (The Long Absence, 1961), won the best film award at Cannes in 1961.