Mahe Fonua (born 24 December 1992) is a Tonga international rugby league footballer who plays as a centre or winger for the Castleford Tigers in the Betfred Super League. He has previously played for the Melbourne Storm and the Wests Tigers in the NRL and Hull FC in two separate spells in the Super League. In 2012 he became the first Victorian born and bred player to play for the Melbourne Storm at NRL level.