| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Sonic the Hedgehog (2020) | £4,733,768 | £4,733,768 | £4,733,768 | new | 1 |
| 2 (4) |  | Parasite (2019) | £2,523,518 | £3,695,345 | £5,092,732 | 45% | 2 |
| 3 (1) |  | Dolittle (2020) | £2,135,951 | £3,111,943 | £8,197,463 | -58% | 2 |
| 4 (3) |  | 1917 (2019) | £1,950,909 | £3,341,164 | £39,229,416 | -14% | 6 |
| 5 (2) |  | Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn) (2020) | £1,773,023 | £2,987,541 | £5,820,838 | -37% | 2 |
| 6 (new) |  | Emma. (2020) | £1,635,797 | £1,635,797 | £1,635,797 | new | 1 |
| 7 (5) |  | Bad Boys For Life (2020) | £842,038 | £1,272,779 | £14,371,453 | -16% | 5 |
| 8 (new) |  | 365 Dni (2020) | £378,790 | £378,790 | £378,790 | new | 1 |
| 9 (8) |  | Jumanji: The Next Level (2019) | £326,564 | £405,626 | £35,236,372 | -17% | 10 |
| 10 (9) |  | The Gentlemen (2020) | £238,781 | £478,813 | £11,536,705 | -32% | 7 |
| 11 (6) |  | The Personal History of David Copperfield (2020) | £236,502 | £638,774 | £5,728,246 | -55% | 4 |
| 12 (14) |  | Jojo Rabbit (2020) | £155,753 | £297,267 | £7,541,315 | -27% | 7 |
| 13 (10) |  | Little Women (2019) | £155,706 | £483,383 | £21,283,939 | -49% | 8 |
| 14 (15) |  | Frozen II (2019) | £148,856 | £183,306 | £53,088,714 | -29% | 13 |
| 15 (13) |  | PAW Patrol: Ready, Race, Rescue! (2020) | £144,261 | £185,543 | £1,377,655 | -34% | 4 |