Full Speed Ahead is a 1940 British drama film directed by John Hunt and starring Frederick Peisley, Dinah Sheridan and Morland Graham. It was filmed at Cricklewood Studios in London. A second feature, it was distributed by General Film Distributors on a double bill with The Man in the Iron Mask.
Two brothers undergo respective apprenticeships. One joins the Royal Navy while the other becomes a ship designer, working on a new destroyer.