Pat Dunn (born February 10, 1950) is a Canadian politician. He has represented the electoral district of Pictou Centre in the Nova Scotia House of Assembly from 2006 to 2009, and from 2013 to present, as a member of the Progressive Conservatives. He served as Minister of Health Promotion and Protection in the Executive Council of Nova Scotia. He was defeated by Ross Landry of the New Democrats in the 2009 election, but was reelected in the 2013 election.