Paul Ulberg (born 14 November 1995) is a Cook Islands international rugby league footballer who plays as a winger for Toulouse Olympique in the Championship He previously played for the London Broncos in the Championship.

[3] He came through the youth system at the New Zealand Warriors, before playing for the Norths Devils, Sunshine Coast Falcons and Wests Panthers in the Queensland Cup.

[5][6] On 10 November 2023, it was reported that he had signed for Toulouse Olympique in the RFL Championship on a one-year deal.

[8][9] Ulberg played for the Cook Islands at the 2019 Rugby League World Cup 9s and was named in the team of the tournament.

[10] In 2022 Ulberg was named in the Cook Islands squad for the 2021 Rugby League World Cup.