| London Film Critics Circle Award for Best Supporting Actor | |
| Image Upright: | 0.7 |
| Awarded For: | Best Performance by an Actor in a Supporting Role |
| Presenter: | London Film Critics Circle |
| Country: | England |
| Year: | Kenneth Branagh My Week with Marilyn (2011) |
| Holder: | Charles Melton May December (2023) |
The London Film Critics Circle Award for Supporting Actor of the Year in an annual award given by the London Film Critics Circle.
| Year | Winner | Film | Role | |
|---|---|---|---|---|
| Kenneth Branagh | My Week with Marilyn | Sir Laurence Olivier | ||
| Philip Seymour Hoffman | The Master | Lancaster Dodd | ||
| Barkhad Abdi | Captain Phillips | Abduwali Muse | ||
| J. K. Simmons | Whiplash | Terence Fletcher | ||
| Mark Rylance | Bridge of Spies | Rudolf Abel | ||
| Mahershala Ali | Moonlight | Juan | ||
| Tom Bennett | Love and Friendship | Sir James Martin | ||
| Hugh Grant | Paddington 2 | Phoenix Buchanan | ||
| Richard E. Grant | Can You Ever Forgive Me? | Jack Hock | ||
| Joe Pesci | The Irishman | Russell Bufalino |
| Year | Winner | Film | Role | |
|---|---|---|---|---|
| Shaun Parkes | Small Axe: Mangrove | Frank Crichlow | ||
| Kodi Smit-McPhee | The Power of the Dog | Peter Gordon | ||
| Barry Keoghan | The Banshees of Inisherin | Dominic Kearney | ||
| Charles Melton | May December | Joe Yoo |