Record attendance (Scotland): 146,433; The Scottish Cup final win against Aberdeen FC in 1937 was attended by a crowd of 146,433 (unofficial attendance 147,365) at Hampden Park in Glasgow, which remains a record for a club match in European football
Record attendance (Europe): Hold the record for the highest attendance for a European club competition match: Celtic v Leeds Utd in the European Cup semi-final 1970 at Hampden Park, Glasgow. Official attendance 133,961.
Appearances
Record Appearances (league): Alec McNair, 540 from 1904-1925.
Youngest Appearance: Jack Aitchison, 16 Years 71 days, 15 May 2016 v Motherwell
Record scorer: Jimmy McGrory, 397 (plus 13 whilst on-loan at Clydebank).
Youngest Scorer: Jack Aitchison, 16 Years 71 days, 15 May 2016 v Motherwell
Fastest Goal:
SPL – Kris Commons (12.2 seconds, 4-3 v Aberdeen, Mar 2013)
League Division A: John McPhail (6-10 seconds, 4-1 East Fife, Dec 1950)
Service
Longest serving player: Alec McNair, 21 years 1904-1925
Longest serving manager: Willie Maley, 43 years 1897 – 1940
Unbeaten runs
Longest unbeaten run (all): Celtic currently hold the UK records for an unbeaten run in professional football: 69 games (60 wins, 9 draws, 197 goals) from 7 May 2016-17 Dec 2017 (lost 4-0 away to Hearts), 577 days. (previous UK record, also Celtic): 62 games (49 won, 13 drawn), from 13 Nov 1915 until 21 April 1917– a total of 17 months and four days in all (lost at home to Kilmarnock on last day of the season).
Longest unbeaten run (home): Celtic also hold the SPL record for an unbeaten run of home matches (77), spanning from 2001 to 2004 (this run was ended by a 3-2 defeat to Aberdeen on 21 April 2004), and the record for the longest run of consecutive wins in a single season (25 matches).
Undefeated domestically in all three major competitions in a season (League, Scottish Cup and League Cup): 2016-17 (the InVIncibles).
International Caps
Most Capped Player: 80, Pat Bonner: Republic of Ireland
Club record European defeat: 0-5 against Artmedia Bratislava on 27 July 2005.
Miscellany
Quadruple: First side to win European Cup and clean sweep of all domestic honours in a single season, 1966-67.
Trebles: – First team to achieve back-to-back domestic Trebles (League, Scottish Cup, League Cup): 2016-17, 2017-18 – First team to achieve Quadruple-Trebles (League, Scottish Cup, League Cup): 2016-17, 2017-18, 2018-19, 2019-20
Disallowed Goals Record: On April 2 2000, Celtic had four goals chalked off in 17 minutes against Kilmarnock, including three from a distraught Tommy Johnson. Celtic still won the match 4-2.
