| Club: | Inverness Caledonian Thistle |
| Season: | 2021–22 |
| Manager: | Billy Dodds[1] |
| Chairman: | Ross Morrison |
| Stadium: | Caledonian Stadium |
| League: | Scottish Championship |
| League Result: | 3rd; lost play-off Final 6–2 on Aggregate to St. Johnstone |
| League Topscorer: | Shane Sutherland 10 |
| Cup1: | Scottish Cup |
| Cup1 Result: | Third Round Replay; lost 5–4 on Penalties to Greenock Morton |
| Cup2: | League Cup |
| Cup2 Result: | Group Stage |
| Cup3: | Challenge Cup |
| Cup3 Result: | Quarter Finals; lost 5–4 on Penalties to Raith Rovers |
| Season Topscorer: | Billy Mckay 15 |
| Highest Attendance: | 4,811; vs St. Johnstone, 20 May 2022 |
| Lowest Attendance: | 478; vs Raith Rovers, 8 January 2022 |
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| Prevseason: | 2020–21 |
| Nextseason: | 2022–23 |
The 2021-22 Inverness Caledonian Thistle season is the club's 28th campaign, and their fifth consecutive season in the Championship - the second-tier of Scottish football.
1 June 2021: Billy Dodds is named as the team's new manager, resulting in mixed reception from fans.