Derek Murray Wyatt (born 4 December 1949) is a British politician who served as Member of Parliament (MP) for Sittingbourne and Sheppey from 1997 to 2010, having previously been a councillor in the London Borough of Haringey (1994–95) where he was Chairman of Alexandra Palace. He played rugby for England and later helped stop the British and Irish Lions Tour to South Africa in 1986.