Sione Tuitupu Lauaki was a Tongan-born New Zealand rugby union footballer who played for Bayonne. He previously played for the New Zealand national team, the All Blacks. His brother, Epalahame Lauaki, is a 2nd row rugby league footballer previously playing for Auckland Warriors in the NRL competition. He died on 12 February 2017.

Epalahame "Hame" Lauaki is a Tongan former professional rugby league footballer who last played for the Bradford Bulls in the Championship.