Geoff Regan (born November 22, 1959 in Windsor, Nova Scotia) is a Canadian politician.

Regan is a current member of the Liberal Party of Canada in the Canadian House of Commons, representing the riding of Halifax West since 2000, and from 1993 to 1997. Regan is a former administrator, barrister and solicitor, commercial lawyer and lawyer. He has served as the Parliamentary Secretary to the Leader of the Government in the House, and is currently the Minister of Fisheries and Oceans. Regan kept this job in the new July 20, 2004 cabinet.