Ajahni "AJ" Wallace (born 31 March 2003) is a Jamaica international rugby league footballer who plays as a forward for Toulouse Olympique in the Super League.
Wallace was born in Huddersfield, West Yorkshire, England. He is of Jamaican descent.
He played his junior rugby league for the St Joseph Sharks, before moving on to Siddal.
Wallace came through the youth system at the Leeds Rhinos before leaving at the end of the 2021 season.
He joined the Bradford Bulls ahead of the 2022 RFL Championship season.
On 13 May 2023 it was reported that he would join Hull KR for the 2024 season on a 2-year deal.
In April 2024 he played twice for Featherstone Rovers in the RFL Championship on 2-week short-term loan, making his debut on 7 April 2024.
On 4 July 2024 he appeared for Whitehaven RLFC in the Championship on 2-week short-term loan
On 17 July 2024 he was loaned to Doncaster RLFC in the Championship for the remainder of the 2024 season
On 1 April 2025 he was loaned to Sheffield Eagles in the Championship for one-month.
On 11 June 2025 he was loaned to Toulouse Olympique in the Championship for the remainder of the 2025 season
On 20 October 2025 he returned to Toulouse Olympique on a permanent deal
Wallace is an England youth international, having played against France in 2019.
In 2022 he was named in the Jamaica squad for the 2021 Rugby League World Cup. He made his debut in the second-row in the Group C match against Ireland at Headingley Rugby Stadium in Leeds, West Yorkshire.