Graham Norman Tope, Baron Tope, CBE (born 30 November 1943) is a Liberal Democrat politician in the United Kingdom. He was also a councillor in the London Borough of Sutton until 2014. In 1972, Tope captured the seat of Sutton and Cheam at a parliamentary by-election from the Conservatives for the Liberal Party. The Conservatives retook the seat at the February 1974 general election. In November 1973, Tope was made spokesperson for the Liberal Party on health and social security and Northern Ireland.