Domenic Marafiote (born 7 April 1981) is an Australian former professional tennis player. A left-handed player from Adelaide, Marafiote had a best singles ranking of 328 in the world and won three titles at ITF Futures level. He featured in the qualifying draw for the Australian Open on four occasions and as a doubles player made a main draw appearance in 2005 partnering Robert Smeets, for a first round loss to Albert Costa/Rafael Nadal.