Ron Ganinbo Ganarafo (born 20 April 1955) is a Papua New Guinean politician. He was a member of the National Parliament of Papua New Guinea from 1997 to 2002 and from 2012 to 2017, both times representing the electorate of Daulo Open. He was Vice-Minister for Finance (1997) and Vice-Minister for Overseas Development Assistance (1997–1998) in the Skate government and Minister for Fisheries (1999–2002) in the Morauta government.[1][2][3]