British Independent Film Award for Breakthrough Performance
The British Independent Film Award for Breakthrough Performance is an annual award given by the British Independent Film Awards. The award was first presented in the 1998 ceremony, until 2020 the category was presented as Most Promising Newcomer.
Actress Laila Morse was the first recipient of this award for her performance as Janet in Nil by Mouth. The category with a wider meaning of "newcomer", including new actors but also directors, cinematographers, editors, etc., since 2001 the category is directed towards only actors.
According to BIFA, the category is for "British performers taking their first significant role in a theatrical feature film", it also states that "eligibility of performers with significant theatre or TV credits will be determined by the Nomination Committee". The category includes both leading and supporting performances.
Winners and nominees
1990s
;Most Promising Newcomer2000s
;Best Newcomer| Year | Performer | Film | Character |
| 2000 | Jamie Bell | Billy Elliot | Billy Elliot |
| 2000 | Neil Fitzmaurice | Going Off Big Time | Mark Clayton |
| 2000 | Dina Korzun | Last Resort | Tanya |
| 2000 | Chris Beattie | Purely Belter | Gerry McCarten |
| 2000 | Greg McLane | Purely Belter | Sewell |
| 2000 | Lewis McKenzie | There's Only One Jimmy Grimble | Jimmy Grimble |
;Best Newcomer
| Year | Recipient | Film |
| 2000 | Justine Wright | One Day in September |
| 2000 | Damian Bromley | Going Off Big Time |
| 2000 | Alison Dominitz | Hotel Splendide |
| 2000 | Courtney Pine | It Was an Accident |
| 2000 | Igor Jadue-Lillo | The Low Down |
;Most Promising Newcomer