2019–20 Celtic F.C. season
| 2019–20 season | ||||
|---|---|---|---|---|
| Chairman | Ian Bankier | |||
| Manager | Neil Lennon | |||
| Stadium | Celtic Park | |||
| Scottish Premiership | 1st | |||
| League Cup | Winners | |||
| Scottish Cup | Winners | |||
| Champions League | Third qualifying round | |||
| Europa League | Round of 32 | |||
| Top goalscorer | League: Odsonne Édouard (22) All: Odsonne Édouard (29) | |||
| Highest home attendance | 59,131 Celtic 2–1 Aberdeen (21 December 2019) | |||
| Lowest home attendance | 54,584 Celtic 2–1 Hamilton Academical (4 December 2019) | |||
| Average home league attendance | 57,944 | |||
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The 2019–20 season was Celtic's 131st season of competitive football. They competed in the Scottish Premiership, League Cup, Scottish Cup, Champions League and Europa League. Celtic won all three domestic tournaments, completing an unprecedented quadruple treble.
On 13 March 2020, the Scottish football season was suspended with immediate effect due to the COVID-19 pandemic. The season was curtailed as a result, with Celtic declared Scottish Premiership champions on 18 May, winning a ninth consecutive league title.