Daniel Kelly, born on 3 October 2005 (age 21), is a Scottish central midfielder who came through at Celtic before his career moved south. His senior Celtic involvement was brief but not empty: in 2023-24 he made four league appearances and scored once.
Kelly left Celtic for Millwall in August 2024. That move has shaped the larger part of his senior career so far, with Millwall giving him the regular setting that Celtic did not. He has made 19 league appearances for the London club across three seasons.
In 2026-27, Kelly has made eight Championship appearances and three League Cup appearances for Millwall, wearing squad number 48. His market value is around £595,000, according to Transfermarkt.
Kelly’s career remains a fairly straightforward one at this stage: developed at Celtic, moved to Millwall, and has built his senior football there as a young Scottish midfielder.
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