Reubenn Rennie (born 22 October 1995) is a Cook Islands international rugby league footballer who plays as a centre for the Toulouse Olympique in the RFL Championship.

[7] Rennie re-joined the Newtown side ahead of the 2022 NSW Cup season.

[8] Rennie made his senior international debut for the Cook Islands June 2016 against Lebanon.

In 2022 he was named in the Cook Islands squad for the 2021 Rugby League World Cup.

[9] In the second group stage match against Papua New Guinea, Rennie was sent to the sin bin for a dangerous lifting tackle during the Cook Islands 32–16 loss.