Nesiasi Pa Mataitonga (born 25 February 1993 in Auckland, New Zealand), also known by the nickname of '"Nesi"', is a Tonga international rugby league footballer who plays as a fullback and wing.

He last played for RC Albi XIII in the Elite One Championship.

In 2014, Mataitonga signed for the London Broncos after being spotted by the capital club after an impressive performance in the world cup.

[5] In 2015, Mataitonga joined the Newtown Jets in the NSW Cup.

[6] He is also a nephew of professional boxer Solomon Haumono.