Stephen Welsh, born in Coatbridge on 19 January 2000 (age 26), is a tall central defender at 6ft 3in (1.91m) whose career has been shaped almost entirely by Celtic. He joined the club from Greenock Morton in January 2020 and has remained part of the Celtic picture since, even if his route has not always been straightforward.
Welsh’s early development included time away from Celtic, with the Morton spell giving him senior football before he settled into the first-team group in Glasgow. His most productive league season came in 2020-2021, when he made 16 league appearances and scored once, showing enough composure to be trusted when required rather than merely filling a shirt.
Across seven seasons at Celtic, Welsh has made 43 league appearances and scored two league goals. He has also been part of a highly successful period for the club, winning six Premiership titles, three League Cups and two Scottish Cups, as well as finishing runner-up once in the league.
In January 2025 he moved to Swansea City on loan, a sensible step for a defender who has needed regular football rather than another season spent waiting for gaps to appear. His market value is around £1.5m, according to Transfermarkt.
Welsh remains a Celtic player, with his career still tied closely to the club that has defined it. He has not been a week-in, week-out starter, but he has given Celtic reliable service across a long spell and is still at an age where regular games can sharpen the next part of his career.
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