Sir Jonathan Andrew de Sievrac Stephens, KCB (born 8 February 1960) is a retired British civil servant who was Permanent Secretary at the Northern Ireland Office between 2014 and 2020, and the Permanent Secretary of the Department for Culture, Media and Sport between 2006 and 2013. On his retirement, he was replaced as Permanent Secretary of the Northern Ireland Office by Madeleine Alessandri.