1919–20 Celtic F.C. season

The 1919–20 Scottish football season was Celtic's 32nd season of competitive football, in which they competed in the Scottish Football League and the Scottish Cup.

[1] Celtic finished their league campaign runners-up, three points below Rangers in the table.

In the Scottish Cup, which was played for the first time since 1913-14, Celtic failed to retain the trophy as they lost in the fourth round to Rangers away, 1-0.

Celtic won both the Glasgow Cup and the Glasgow Charity Cup this season, defeating Partick Thistle and Queen's Park respectively 1-0 in both finals at Hampden Park.