Guy Vaughan Black, Baron Black of Brentwood FRSA (born 6 August 1964) was Executive Director of the Telegraph Media Group from 2005 to 2018 and since 2018 has been Deputy Chairman of the Group. He is a Conservative life peer member of the House of Lords. His career has spanned politics and the media. In the Media Guardian Top 100 listings in September 2012, he was ranked 55. He is a member of the Association of Conservative Peers. Black was director of the political section at the Conservative Research Department from 1986 to 1989 when David Cameron was his deputy.