Arthur Guy Empey (December 11, 1883 – February 22, 1963) was an American soldier, author, actor and filmmaker. He served with the British Army during World War I, and upon his return wrote a popular autobiographical book, Over the Top, which sold over a quarter million copies. He penned lyrics to several patriotic songs, and wrote, produced or directed several silent films including The Undercurrent (1919) and Troopers Three (1930).