Adam Montgomery, born on 18 July 2002 (age 24), is a Scottish left-back whose senior path has remained tied to Celtic, even as much of his football has been played elsewhere on loan. He joined Celtic from Aberdeen in June 2022, a move that put him into a club where patience is rarely in generous supply.
At Celtic, his honours include two Premiership titles, in 2021/22 and 2024/25, and a League Cup. That gives his CV a heft not always matched by week-to-week involvement, but it is still part of the record. His most productive league spell came at Queen's Park in 2024/25, where he scored once in 12 appearances.
Montgomery is now a Celtic player on loan at Livingston. In 2026/27, he has made two Championship appearances, with his form described as steady, consistent and unspectacular, which is not the worst place for a developing full-back to be. His career so far is that of a Celtic-contracted player still trying to turn loans and minutes into something more settled.
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