Izaac Tui'itupou Thompson (born 3 October 1996) is a New Zealand professional rugby league footballer who plays as a winger for the Canberra Raiders in the NRL.

Thompson made his first grade debut in round 21 of the 2022 NRL season for South Sydney against the New Zealand Warriors, scoring a try.

[2][3] Thompson played a total of seven games for Souths in the 2023 NRL season as the club finished 9th on the table and missed the finals.

[5] Thompson played a total of five matches in the 2024 NRL season.

[6][7] On 26 November, it was announced that Thompson had secured a train and trial deal with the Canberra Raiders.