Lost Command is a 1966 American war film directed and produced by Mark Robson and starring Anthony Quinn, Alain Delon, George Segal, Michèle Morgan, Maurice Ronet and Claudia Cardinale. It is based on the best-selling 1960 novel The Centurions by Jean Lartéguy. The film focuses on the story of French paratroopers battling in French Indochina and French Algeria.

Mark Robson was a Canadian-American film director, producer, and editor. Robson began his 45-year career in Hollywood as a film editor. He later began working as a director and producer. He directed 34 films during his career, including Champion (1949), Bright Victory (1951), The Bridges at Toko-Ri (1954), Peyton Place (1957), The Inn of the Sixth Happiness (1958), Von Ryan's Express (1965), Valley of the Dolls (1967), and Earthquake (1974).