Sione Mata'utia, Australian rugby league player

Sione Mata'utia-Leifi (pronounced ma-ta-oo-tee-a) (born 25 June 1996) is a professional rugby league footballer who plays as a loose forward and second-row forward for St Helens in the Betfred Super League. He has represented both Australia and Samoa at international level.

He previously played for the Newcastle Knights in the NRL, as well as the Prime Minister's XIII and World All Stars at representative level. Mata'utia played as centre and on the wing earlier in his career, before moving into the forwards.