Submarine is a 2010 coming-of-age comedy-drama film written and directed by Richard Ayoade and starring Craig Roberts, Yasmin Paige, Noah Taylor, Paddy Considine and Sally Hawkins. It was adapted from the 2008 novel Submarine by Joe Dunthorne, and is an international co-production between the United Kingdom and the United States. Submarine is Ayoade's directorial debut.

Richard Ayoade is a British comedian, actor, writer and director. He played the role of socially awkward IT technician Maurice Moss in Channel 4 sitcom The IT Crowd (2006–2013), for which he won the 2014 BAFTA for Best Male Comedy Performance.