As one of the most well supported clubs in Europe, it is perhaps no surprise that some of the continent’s most highly rated talents have played for Celtic over the last decade or so.
Celtic’s recruitment strategy of sharpening up some of the world’s top young talents and selling them on at a big profit has proven extremely successful for both the club and the players, meaning you can find several of the Hoops’ former star players featuring in elite leagues such as the English Premier League, the Bundesliga and Ligue 1.
But which former Celtic players have the highest transfer value in 2025? Using popular football statistics website FotMob, these are the 14 ex-Celtic stars with the highest transfer value in 2025, from 14-1.
5. Ben Doak - £11.1million
Celtic lost the winger to Liverpool after he had only made two first team appearances, such was his talent. He's flourished on loan to Middlesbrough this season in the EFL Championship, and is a regular starter for Scotland despite being just 19. | SNS Group Photo: Alan Harvey - SNS Group
6. Kyogo Furuhashi - £12.8million
Left Celtic to sign for Rennes in January, but has struggled since his move to Ligue 1. Still one of the highest rated strikers in Europe, he is valued at £12.8million. | SNS Group Photo: SNS Group
7. Ryan Christie - £12.8million
Has been excellent in the centre of midfielder for Bournemouth this year, which has saw his reputation grow in the last 12 months. He is currently valued at £12.8million. | Getty Images Photo: Getty Images
8. Moussa Dembele - £12.8million
A regular goal scorer at Celtic Park, the French striker made a big money move to Lyon, where he spent five seasons before moving to the Saudi Pro League with Al-Ettifaq two summers ago. | SNS Group Photo: SNS Group