| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (2) | ![]() | Onward (2020) | £49,271 | £76,413 | £5,432,342 | 29% | 6 |
| 2 (1) | ![]() | Star Wars: The Empire Strikes Back (1980) 40th anniversary | £33,343 | £27,072 | £77,478 | -34% | 41 |
| 3 (4) | ![]() | Trolls World Tour (2020) | £23,454 | £50,470 | £115,305 | 15% | 3 |
| 4 (3) | ![]() | Black Water: Abyss (2020) | £16,093 | £31,948 | £60,001 | -43% | 2 |
| 5 (5) | ![]() | Dirty Dancing (1987) 30th Anniversary | £14,398 | £28,221 | £293,319 | -5% | 15 |
| 6 (new) | ![]() | Dreambuilders (2020) | £12,406 | £12,406 | £12,406 | new | 1 |
| 7 (6) | ![]() | Knives Out (2019) | £11,624 | £12,753 | £13,171,796 | -21% | 12 |
| 8 (44) | ![]() | Harry Potter and the Chamber of Secrets (2002) Rerelease | £11,130 | £11,130 | £11,600 | 96% | 17 |
| 9 (re) | ![]() | A Star Is Born (2018) | £10,936 | £10,936 | £30,309,667 | re | 13 |
| 10 (12) | ![]() | Sonic the Hedgehog (2020) | £10,910 | £17,249 | £19,085,722 | 2% | 8 |
| 11 (15) | ![]() | The Dark Knight (2008) Rerelease | £10,159 | £10,159 | £23,787 | 14% | 29 |
| 12 (new) | ![]() | Pulp Fiction (1994) Rerelease | £10,147 | £10,147 | £10,147 | re | 21 |
| 13 (new) | ![]() | Reservoir Dogs (1993) Rerelease | £9,854 | £9,854 | £9,854 | re | 12 |
| 14 (re) | ![]() | The Invisible Man (2020) | £9,437 | £9,437 | £6,677,501 | re | 5 |
| 15 (9) | ![]() | Harry Potter and the Philosopher's Stone (2001) Rerelease | £8,766 | £8,766 | £21,124 | -29% | 20 |