Susan Merlyn Clifford MBE (born 16 April 1944) co-founded Common Ground, a British organisation which campaigns to link nature with culture and the positive investment people can make in their own localities, with Angela King in 1983. Sue debated the future of the English countryside with Bill Bryson, Richard Mabey, Richard Girling and Nicholas Crane at CPRE's 2007 Volunteers' Conference.