Mark MacGregor (born 25 February 1961) is a British Conservative Party politician and entrepreneur. He fought several parliamentary elections for the party, became chief executive of Conservative Central Office from 2002 to 2003 and then ran Steve Norris' campaign to become Mayor of London in 2004. He has run various businesses, including a communications company, Marketforce Communications Ltd, an events firm and a cloud technology company, Connect Support Services Ltd. He was appointed deputy director of Policy Exchange in early 2013 a year after his eldest child was born.