Lost Patrol is a 1929 British silent war film directed by Walter Summers and starring Cyril McLaglen, Sam Wilkinson and Terence Collier.
It was based on the 1927 novel Patrol by Philip MacDonald.
During the First World War, a hard-pressed British patrol in the deserts of Mesopotamia come under attack from the enemy.
In 1929, a critical statement from Time magazine concluded, "It is too bad that this heat, or something, made director Walter Summers, known for his competent war newsreels, mess up this opportunity.
This article related to a British film of the 1920s is a stub.