Folau Fainga'a (born 5 May 1995) is an Australian professional rugby union player who currently plays at hooker for the Western Force.

[2] Fainga'a was selected for the Australian Under-20 team in 2015 and played at the World Championship in Italy.

[1] He was also part of the Sydney Stars squad for the National Rugby Championship (NRC) that year but did not play any matches for the team.

Fainga'a made his NRC debut off the bench for the NSW Country Eagles in 2016 against the Canberra Vikings.

[2] After impressing in his play for the Vikings, Fainga'a was invited by Australian national coach Michael Cheika to join the Wallabies squad as a development player ahead of the third Test for the Bledisloe Cup and Barbarians F.C.