Timothy Leonard Spall (born February 27, 1957) is an English actor and presenter. He became a household name in the UK after appearing as Barry Spencer Taylor in the 1983 ITV comedy-drama series Auf Wiedersehen, Pet.

Spall performed in Secrets & Lies (1996), and was nominated for the BAFTA Award for Best Actor in a Leading Role. Subsequently, he starred in many films, including Hamlet (1996), Still Crazy (1998), Nicholas Nickleby (2002), The Last Samurai (2003), Enchanted (2007), Sweeney Todd: The Demon Barber of Fleet Street (2007), The Damned United (2009), The King's Speech (2010), Ginger and Rosa (2012), Denial (2016), and The Party (2017). He voiced Nick, a cynical, portly rat in Chicken Run (2000). He played Peter Pettigrew in five Harry Potter films, from Prisoner of Azkaban (2004) to Deathly Hallows – Part 1 (2010).