| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | The Invisible Man (2020) | £2,163,797 | £2,163,797 | £2,163,797 | new | 1 |
| 2 (1) |  | Sonic the Hedgehog (2020) | £1,937,938 | £2,527,014 | £17,215,551 | -54% | 3 |
| 3 (3) |  | Parasite (2019) | £1,047,024 | £1,963,869 | £10,361,508 | -39% | 4 |
| 4 (new) |  | Dark Waters (2020) | £860,942 | £860,942 | £860,942 | new | 1 |
| 5 (2) |  | Dolittle (2020) | £837,444 | £1,120,510 | £15,187,431 | -59% | 4 |
| 6 (5) |  | Emma. (2020) | £678,531 | £1,631,717 | £6,203,027 | -41% | 3 |
| 7 (6) |  | 1917 (2019) | £608,202 | £1,230,904 | £42,847,234 | -44% | 8 |
| 8 (4) |  | The Call of the Wild (2020) | £507,281 | £850,514 | £2,315,914 | -65% | 2 |
| 9 (7) |  | Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn) (2020) | £358,436 | £680,306 | £8,386,647 | -54% | 4 |
| 10 (10) |  | Bad Boys For Life (2020) | £249,691 | £421,992 | £15,703,613 | -42% | 7 |
| 11 (new) |  | Portrait of a Lady On Fire (2020) | £229,678 | £229,678 | £229,678 | new | 1 |
| 12 (new) | | Agrippina: Met Opera 2020 (2020) | £216,109 | £216,109 | £216,109 | new | 1 |
| 13 (new) |  | Downhill (2020) | £188,719 | £188,719 | £188,719 | new | 1 |
| 14 (9) |  | Brahms: The Boy II (2020) | £167,609 | £400,583 | £907,356 | -67% | 2 |
| 15 (re) |  | My Hero Academia: Heroes Rising (2019) | £133,036 | £133,036 | £350,850 | RE | 1 |
| 16 (8) |  | Like a Boss (2020) | £125,541 | £348,195 | £868,254 | -76% | 2 |
| 17 (12) |  | Jumanji: The Next Level (2019) | £123,544 | £1,135,018 | £37,214,417 | -62% | 12 |
| 18 (11) |  | Greed (2019) | £91,841 | £328,390 | £697,418 | -75% | 2 |
| 19 (new) |  | True History of the Kelly Gang (2019) | £85,847 | £85,847 | £85,847 | new | 1 |
| 20 (16) |  | The Personal History of David Copperfield (2020) | £58,973 | £147,566 | £6,221,411 | -56% | 6 |
| 21 (re) |  | The Cellist / Dances at a Gathering: ROH London 2019/20 (2020) | £53,882 | £53,882 | £486,028 | RE | 1 |
| 22 (new) |  | Color Out of Space (2020) | £47,483 | £47,483 | £47,483 | new | 1 |
| 23 (new) |  | Thappad (2020) | £41,066 | £41,066 | £41,066 | new | 1 |
| 24 (re) |  | The Lighthouse (2020) | £35,577 | £35,577 | £1,300,000 | RE | 3 |
| 25 (new) | | Ik Sandhu Hunda Si (2020) | £19,891 | £19,891 | £19,891 | new | 1 |
| 26 (25) |  | Star Wars: The Rise of Skywalker (2019) | £13,208 | £25,167 | £58,205,866 | -47% | 11 |
| 27 (new) | | In Search of Chopin (2020) | £8,705 | £8,705 | £8,705 | new | 1 |
| 28 (new) | | Kannum Kannum Kollaiyadithaal (2020) | £6,982 | £6,982 | £6,982 | new | 1 |
| 29 (27) |  | Cats (2019) | £6,683 | £16,670 | £11,960,999 | -70% | 11 |
| 30 (36) |  | Mr. Jones (2020) | £5,642 | £15,822 | £95,697 | -20% | 4 |
| 31 (new) |  | Ice 2 (2020) | £5,242 | £5,242 | £5,242 | new | 1 |
| 32 (new) | | Doordarshan (2020) | £4,073 | £4,073 | £4,073 | new | 1 |
| 33 (31) | | Kinky Boots: The Musical (2020) | £3,779 | £27,293 | £1,349,578 | -70% | 3 |
| 34 (new) | | Push (2020) | £3,026 | £3,026 | £3,026 | new | 1 |
| 35 (new) | | Villain (2020) | £2,487 | £2,487 | £2,487 | new | 1 |
| 36 (32) | | Waiting For Anya (2020) | £2,443 | £5,902 | £25,309 | -79% | 2 |
| 37 (47) |  | Judy (2019) | £900 | £3,318 | £8,202,114 | 65% | 19 |
| 38 (39) |  | A Shaun the Sheep Movie: Farmageddon (2019) | £857 | £2,987 | £7,096,466 | -78% | 20 |
| 39 (re) |  | The Rhythm Section (2020) | £755 | £755 | £352,778 | RE | 4 |
| 40 (40) |  | Bait (2019) | £711 | £7,226 | £529,812 | -78% | 27 |
| 41 (22) |  | Stardog and Turbocat (2019) | £544 | £2,907 | £148,899 | -98% | 13 |
| 42 (45) |  | Maleficent: Mistress of Evil (2019) | £489 | £1,296 | £14,773,511 | -52% | 20 |
| 43 (51) |  | Billy Connolly: The Sex Life of Bandages (2019) | £436 | £436 | £511,715 | 75% | 8 |
| 44 (50) | | Jawaani Jaaneman (2020) | £363 | £498 | £102,645 | 57% | 5 |
| 45 (re) |  | The Good Liar (2019) | £206 | £206 | £3,983,608 | RE | 15 |
| 46 (42) | | The Runaways (2020) | £194 | £1,928 | £17,746 | -90% | 7 |
| 47 (52) |  | Ordinary Love (2019) | £5 | £6,131 | £262,096 | -93% | 13 |