John Gummer, English politician, Secretary of State for the Environment
John Selwyn Gummer, Baron Deben, (born 26 November 1939) is a British Conservative Party politician, formerly the Member of Parliament (MP) for Suffolk Coastal and now a member of the House of Lords. He was Conservative Party Chairman from 1983 to 1985 and held various government posts including Secretary of State for the Environment from 1993 to 1997.

Gummer stood down from the House of Commons at the 2010 general election and was appointed to the House of Lords as Lord Deben.Lord Deben is Chairman of the UK's independent Committee on Climate Change. He also chairs the sustainability consultancy Sancroft International, recycler Valpak, and PIMFA (Personal Investment & Financial Advice Association). He is a director of The Catholic Herald and the Castle Trust – a mortgage and investment firm. He is a trustee of climate change charity Cool Earth, alongside the ocean conservation charity, Blue Marine Foundation.