| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | 1917 (2019) | £4,518,270 | £7,857,912 | £26,297,179 | -27% | 3 |
| 2 (2) |  | Bad Boys For Life (2020) | £2,744,312 | £4,495,262 | £8,276,495 | -27% | 2 |
| 3 (new) |  | The Personal History of David Copperfield (2020) | £1,524,147 | £1,524,147 | £1,524,147 | new | 1 |
| 4 (3) |  | Little Women (2019) | £1,004,904 | £2,142,998 | £18,498,695 | -32% | 5 |
| 5 (5) |  | Jumanji: The Next Level (2019) | £921,225 | £1,120,990 | £33,592,531 | -13% | 7 |
| 6 (4) |  | The Gentlemen (2020) | £883,621 | £1,432,436 | £9,327,683 | -19% | 4 |
| 7 (6) |  | Star Wars: The Rise of Skywalker (2019) | £541,886 | £894,094 | £57,376,281 | -40% | 6 |
| 8 (11) |  | Spies In Disguise (2019) | £508,588 | £547,250 | £6,340,164 | 0% | 5 |
| 9 (8) |  | Jojo Rabbit (2020) | £502,851 | £837,253 | £6,319,296 | -23% | 4 |
| 10 (new) |  | PAW Patrol: Ready, Race, Rescue! (2020) | £483,886 | £483,886 | £483,886 | new | 1 |
| 11 (new) |  | The Grudge (2020) | £461,920 | £461,920 | £461,920 | new | 1 |
| 12 (new) | | Psy 3: W imię zasad (2020) | £407,435 | £407,435 | £407,435 | new | 1 |
| 13 (10) |  | Frozen II (2019) | £402,544 | £453,024 | £52,361,128 | -22% | 10 |
| 14 (7) |  | Bombshell (2020) | £360,879 | £816,419 | £1,558,504 | -51% | 2 |
| 15 (9) |  | Just Mercy (2019) | £259,255 | £554,256 | £1,083,691 | -51% | 2 |
| 16 (new) | | Giselle: Bolshoi Ballet 2020 (2020) | £172,515 | £172,515 | £172,515 | new | 1 |
| 17 (14) |  | Playing With Fire (2019) | £122,000 | £102,739 | £2,700,000 | -16% | 5 |
| 18 (new) |  | The Turning (2020) | £104,459 | £104,459 | £104,459 | new | 1 |
| 19 (new) |  | Street Dancer (2020) | £90,669 | £90,669 | £90,669 | new | 1 |
| 20 (15) |  | Knives Out (2019) | £88,136 | £182,817 | £12,800,000 | -38% | 9 |
| 21 (13) |  | Cats (2019) | £79,735 | £178,659 | £11,806,778 | -46% | 6 |
| 22 (12) |  | Weathering With You (2019) | £61,004 | £131,578 | £353,367 | -72% | 2 |
| 23 (32) |  | Maleficent: Mistress of Evil (2019) | £60,634 | £60,724 | £14,692,555 | 95% | 15 |
| 24 (new) |  | Panga (2020) | £42,726 | £42,726 | £42,726 | new | 1 |
| 25 (17) |  | A Hidden Life (2020) | £17,000 | £70,625 | £134,000 | -73% | 2 |
| 26 (new) |  | Jinde Meriye (2020) | £14,477 | £14,477 | £14,477 | new | 1 |
| 27 (new) | | Disco Raja (2020) | £11,727 | £11,727 | £11,727 | new | 1 |
| 28 (new) |  | Everything: The Real Thing Story (2020) | £8,231 | £8,231 | £8,231 | new | 1 |
| 29 (31) |  | Present Laughter: NT Live 2019 (2019) | £7,346 | £9,149 | £1,260,704 | 58% | 9 |
| 30 (16) | | The Sleeping Beauty: ROH London 2019/20 (2020) | £7,320 | £33,973 | £650,790 | -89% | 2 |
| 31 (new) |  | The Holy Mountain (1973) | £6,351 | £6,351 | £6,351 | new | 1 |
| 32 (21) |  | A Shaun the Sheep Movie: Farmageddon (2019) | £4,040 | £4,632 | £7,057,468 | -83% | 15 |
| 33 (new) |  | No Fathers In Kashmir (2019) | £2,704 | £2,704 | £2,704 | new | 1 |
| 34 (new) | | India Vs. England (2020) | £2,438 | £2,438 | £2,438 | new | 1 |
| 35 (30) |  | The Lion King (2019) | £2,379 | £2,379 | £75,960,243 | -25% | 27 |
| 36 (new) |  | Rafadan Tayfa: Göbeklitepe (2019) | £2,067 | £2,067 | £2,067 | new | 1 |
| 37 (19) |  | Exhibition On Screen: Lucian Freud a Self Portrait 2020 (2020) | £2,049 | £19,093 | £64,312 | -95% | 2 |
| 38 (29) |  | Stardog and Turbocat (2019) | £2,023 | £2,511 | £114,830 | -48% | 8 |
| 39 (re) |  | Judy (2019) | £1,660 | £1,660 | £8,117,150 | RE | 14 |
| 40 (26) |  | Bait (2019) | £1,567 | £3,519 | £479,983 | -70% | 22 |
| 41 (25) |  | Blue Story (2019) | £1,556 | £6,217 | £4,496,745 | -73% | 10 |
| 42 (33) |  | Downton Abbey (2019) | £1,231 | £2,547 | £28,236,290 | -59% | 20 |
| 43 (new) | | Turkler Geliyor (2019) | £1,117 | £1,117 | £1,117 | new | 1 |
| 44 (28) |  | IP Man 4: The Finale (2019) | £1,015 | £3,685 | £196,534 | -75% | 5 |
| 45 (re) |  | Fleabag: NT Live 2019 (2019) | £1,008 | £1,008 | £4,369,870 | RE | 18 |
| 46 (27) |  | Ordinary Love (2019) | £885 | £10,406 | £220,013 | -81% | 8 |
| 47 (44) | | The Runaways (2020) | £869 | £1,019 | £8,642 | 90% | 2 |
| 48 (34) |  | The Good Liar (2019) | £565 | £20,283 | £3,921,400 | -78% | 12 |
| 49 (43) |  | Dora and the Lost City of Gold (2019) | £353 | £36,472 | £6,730,975 | 24% | 24 |
| 50 (46) |  | Aquarela (2019) | £215 | £581 | £17,499 | 77% | 6 |
| 51 (45) | | The Street (2019) | £122 | £1,227 | £44,412 | 37% | 9 |