Latu Fainu (born 28 May 2005) is a Tonga international rugby league footballer who plays as a Five-eighth and Halfback for the Wests Tigers in the NRL.

In July 2023, it was reported that Fainu had signed a four-year deal worth nearly $2 million to join the Wests Tigers ahead of the 2024 NRL season.

[6] In round 5 of the 2024 NRL season, Fainu made his first grade debut for the Wests Tigers against the Dolphins.

[7] Fainu played nine games for the Wests Tigers throughout the 2024 NRL season as the club finished with the Wooden Spoon for a third consecutive year.

[8] Fainu was one of five players that were sanctioned for coming back to November pre-season training out of shape.