Sergeant X (French: Sergent X) is a 1960 French drama film directed by Bernard Borderie and starring Noëlle Adam, Christian Marquand and Paul Guers.

It was made in the style of a traditional Foreign Legion film with little acknowledgement of the ongoing Algerian War.

[1] The film's sets were designed by the art director René Moulaert.

After becoming involved in a track accident in North Africa, a former paratrooper returns home to find his girlfriend believes him dead and has married another man.

This article related to a French film of the 1960s is a stub.