Airdrieonians F.C.

Airdrieonians
Full nameAirdrieonians Football Club
NicknameThe Diamonds
Founded2002 (2002) (as Airdrie United FC)
GroundExcelsior Stadium, Airdrie
Capacity10,101
ChairmanPaul Hetherington
Head coachAaron Taylor-Sinclair
LeagueScottish Championship
2024–25Scottish Championship, 9th of 10
Websitewww.airdriefc.com

Airdrieonians Football Club, commonly known as Airdrie, is a Scottish professional football team in Airdrie, North Lanarkshire, who compete in the Scottish Championship as members of the Scottish Professional Football League. They were formed in 2002 as Airdrie United Football Club following the folding of the original Airdrieonians, before returning to its traditional name on 1 June 2013.

The club have won three trophies in their short history – the Scottish Second Division in 2003–04 and the Challenge Cup in 2008–09 and 2023–24. Once described as "the luckiest team in the Scottish League", the club have benefited in league division placements due to other club's misfortunes on four occasions (2008, 2009, 2012 and 2025). However the club have lost six Scottish league play-off finals (2007, 2008, 2009, 2012, 2021 and 2022), two semi-finals (2010 and 2017) and one quarter-final (2024) in total, eventually offset by two Championship play-off final victories, in 2023 against Hamilton Academical and 2025 against Cove Rangers.