Sir Christopher Leaver GBE KStJ JP (born 3 November 1937) is a British wine merchant, businessman, and politician who was the 654th Lord Mayor of London in 1981–1982. He is the son of Dr Robert Leaver and was educated at Eastbourne College. Leaver served as Alderman for Dowgate City (1974–2002), as Sheriff of the City of London (1979), and as Lord Mayor of London (1981–82). He is also a Justice of the Peace. He was knighted as a Knight Grand Cross in 1981 and appointed as a member of the KStJ in 1982.