Ryan One is a 20-year-old professional football player from SCO. He currently plays for Sheffield United, wearing the number 26 shirt. At the international level, he represents Scotland U19. He plays primarily as a Forward. He stands at 188cm tall and weighs 74kg. His current market value is estimated at 700K €.

His most recent move was a from Sheffield United U21 to Sheffield United on 2024-07-01.

In the English Football League Championship 2025-2026 season, Ryan One scored 0 goals and provided 0 assists across 13 appearances, averaging 0 goals per game with 1 shots attempted and 0 on target.