The Toronto Film Critics Association Award for Best Supporting Actor was an annual award given by the Toronto Film Critics Association.
| Year | Winner | Film | Role | Ref |
|---|---|---|---|---|
| 2020 | Daniel Kaluuya | Judas and the Black Messiah | Fred Hampton | [21] |
| Leslie Odom, Jr. | One Night in Miami... | Sam Cooke | ||
| Paul Raci | Sound of Metal | Joe | ||
| 2021 | Bradley Cooper | Licorice Pizza | Jon Peters | [22] |
| Ciarán Hinds | Belfast | Pop | ||
| Kodi Smit-McPhee | The Power of the Dog | Peter Gordon | ||
| 2022 | Ke Huy Quan | Everything Everywhere All at Once | Waymond Wang | [23] |
| Brendan Gleeson | The Banshees of Inisherin | Colm Doherty | ||
| Barry Keoghan | The Banshees of Inisherin | Dominic Kearney |