| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | 1917 (2019) | £7,446,302 | £7,446,302 | £7,446,302 | new | 1 |
| 2 (4) |  | Little Women (2019) | £2,018,280 | £4,121,535 | £13,215,006 | -22% | 3 |
| 3 (1) |  | Star Wars: The Rise of Skywalker (2019) | £1,824,607 | £3,560,408 | £54,892,354 | -58% | 4 |
| 4 (3) |  | The Gentlemen (2020) | £1,719,736 | £2,910,266 | £5,967,374 | -44% | 2 |
| 5 (2) |  | Jumanji: The Next Level (2019) | £1,691,901 | £2,526,985 | £30,988,078 | -45% | 5 |
| 6 (5) |  | Jojo Rabbit (2020) | £1,029,072 | £1,872,342 | £4,287,575 | -57% | 2 |
| 7 (6) |  | Frozen II (2019) | £784,361 | £1,170,225 | £51,266,979 | -53% | 8 |
| 8 (8) |  | Spies In Disguise (2019) | £682,596 | £950,685 | £5,216,299 | -40% | 3 |
| 9 (9) |  | Cats (2019) | £434,743 | £1,043,048 | £11,212,492 | -58% | 4 |
| 10 (11) |  | Knives Out (2019) | £345,483 | £671,581 | £12,231,764 | -27% | 7 |
| 11 (new) |  | Darbar (2020) | £251,733 | £251,733 | £251,733 | new | 1 |
| 12 (10) |  | Playing With Fire (2019) | £241,038 | £344,858 | £2,423,182 | -53% | 3 |
| 13 (new) | | Wozzeck: Met Opera 2020 (2020) | £112,187 | £112,187 | £112,187 | new | 1 |
| 14 (new) |  | Chhapaak (2020) | £86,221 | £86,221 | £86,221 | new | 1 |
| 15 (new) | | Ala Vykuntapurram Loo (2020) | £78,909 | £78,909 | £78,909 | new | 1 |