The 2020–21 Inverness Caledonian Thistle season is the club's 27th season in existence, and their fourth consecutive season in the Championship, the second-tier of Scottish football.

The league was cut down to 27 Games from 36 Games in accordance with Government Guidelines on COVID-19 and Social Distancing.

MacGregor 50', Omar  28' , Todorov 40', 71', McKay  79', Welsh 27', MacKay 54', Robbie Deas , Sean Welsh , Oliver Hamilton, Harvey Swann, Keatings pen' (67), Ross Matthews , Daniel Armstrong , James Keatings, Robbie Deas, Scott Allardice, The Scottish Challenge Cup was unanimously cancelled due to the Coronavirus Pandemic preventing fans from attending - with 34 of the 42 SPFL clubs agreeing it was not financially viable to play the tournament behind closed doors.

[1] The North of Scotland Cup was cancelled.

*as of match played 30 April 2021 **players in italics left the club during the season, so cannot move up the table *at time of transfer/loan