| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | 1917 (2019) | £6,190,049 | £10,992,965 | £18,439,267 | -17% | 2 |
| 2 (new) |  | Bad Boys For Life (2020) | £3,781,233 | £3,781,233 | £3,781,233 | new | 1 |
| 3 (2) |  | Little Women (2019) | £1,480,139 | £3,140,691 | £16,355,697 | -27% | 4 |
| 4 (4) |  | The Gentlemen (2020) | £1,092,084 | £1,927,873 | £7,895,247 | -36% | 3 |
| 5 (5) |  | Jumanji: The Next Level (2019) | £1,064,594 | £1,483,463 | £32,471,541 | -37% | 6 |
| 6 (3) |  | Star Wars: The Rise of Skywalker (2019) | £901,078 | £1,589,833 | £56,482,187 | -51% | 5 |
| 7 (new) |  | Bombshell (2020) | £742,085 | £742,085 | £742,085 | new | 1 |
| 8 (6) |  | Jojo Rabbit (2020) | £656,736 | £1,194,468 | £5,482,043 | -36% | 3 |
| 9 (new) |  | Just Mercy (2019) | £529,435 | £529,435 | £529,435 | new | 1 |
| 10 (7) |  | Frozen II (2019) | £514,468 | £641,125 | £51,908,104 | -34% | 9 |
| 11 (8) |  | Spies In Disguise (2019) | £508,680 | £576,615 | £5,792,914 | -25% | 4 |
| 12 (new) |  | Weathering With You (2019) | £221,789 | £221,789 | £221,789 | new | 1 |
| 13 (9) |  | Cats (2019) | £148,771 | £415,627 | £11,628,119 | -66% | 5 |
| 14 (12) |  | Playing With Fire (2019) | £144,661 | £174,079 | £2,597,261 | -40% | 4 |
| 15 (10) |  | Knives Out (2019) | £142,527 | £385,419 | £12,617,183 | -59% | 8 |
| 16 (re) | | The Sleeping Beauty: ROH London 2019/20 (2020) | £64,505 | £64,505 | £616,817 | re | 1 |
| 17 (new) |  | A Hidden Life (2020) | £63,375 | £63,375 | £63,375 | new | 1 |
| 18 (new) |  | Waves (2020) | £62,943 | £62,943 | £62,943 | new | 1 |
| 19 (new) |  | Exhibition On Screen: Lucian Freud a Self Portrait 2020 (2020) | £45,219 | £45,219 | £45,219 | new | 1 |
| 20 (new) | | Pattas (2020) | £28,345 | £28,345 | £28,345 | new | 1 |
| 21 (19) |  | A Shaun the Sheep Movie: Farmageddon (2019) | £24,271 | £25,284 | £7,052,836 | -3% | 14 |
| 22 (new) | | Big Brother (2020) | £13,879 | £13,879 | £13,879 | new | 1 |
| 23 (new) | | Midnight Traveler (2020) | £6,972 | £6,972 | £6,972 | new | 1 |
| 24 (new) | | Jai Mummy Di (2020) | £6,917 | £6,917 | £6,917 | new | 1 |
| 25 (20) |  | Blue Story (2019) | £5,817 | £11,609 | £4,490,528 | -68% | 9 |
| 26 (36) |  | Bait (2019) | £5,223 | £7,666 | £476,464 | 58% | 21 |
| 27 (33) |  | Ordinary Love (2019) | £4,555 | £12,475 | £209,607 | 32% | 7 |
| 28 (22) |  | IP Man 4: The Finale (2019) | £4,078 | £9,893 | £192,849 | -62% | 4 |
| 29 (24) |  | Stardog and Turbocat (2019) | £3,896 | £4,200 | £112,319 | -56% | 7 |
| 30 (42) |  | The Lion King (2019) | £3,152 | £3,176 | £75,957,864 | 86% | 26 |
| 31 (38) |  | Present Laughter: NT Live 2019 (2019) | £3,099 | £19,723 | £1,251,555 | 41% | 8 |
| 32 (39) |  | Maleficent: Mistress of Evil (2019) | £3,074 | £3,608 | £14,631,831 | 64% | 14 |
| 33 (45) |  | Downton Abbey (2019) | £3,016 | £22,121 | £28,233,743 | 92% | 19 |
| 34 (28) |  | The Good Liar (2019) | £2,535 | £15,671 | £3,901,117 | -52% | 11 |
| 35 (new) |  | Khatre Da Ghuggu (2020) | £1,786 | £1,786 | £1,786 | new | 1 |
| 36 (re) |  | All About Eve: NT Live 2019 (2019) | £1,768 | £1,768 | £1,241,200 | re | 13 |
| 37 (44) |  | The Aeronauts (2019) | £1,708 | £4,463 | £1,806,372 | 80% | 11 |
| 38 (29) |  | Branagh Theatre Live: The Winter's Tale 2015 (2016) | £1,499 | £1,499 | £2,330,343 | -61% | 19 |
| 39 (new) |  | Be Natural: The Untold Story of Alice Guy-Blaché (2020) | £1,446 | £1,446 | £1,446 | new | 1 |
| 40 (re) |  | The Lehman Trilogy: NT Live 2019 (2019) | £838 | £838 | £1,030,779 | re | 13 |
| 41 (re) | | Exhibition On Screen: Leonardo the Works 2019 (2019) | £630 | £630 | £105,698 | re | 7 |
| 42 (re) |  | One Man, Two Guv'nors: NT Live 2011 (2011) | £383 | £383 | £1,250,334 | re | 11 |
| 43 (43) |  | Dora and the Lost City of Gold (2019) | £267 | £927 | £6,694,503 | -28% | 23 |
| 44 (re) | | The Runaways (2020) | £88 | £88 | £7,623 | re | 1 |
| 45 (41) | | The Street (2019) | £77 | £2,053 | £43,185 | -91% | 8 |
| 46 (re) |  | Aquarela (2019) | £50 | £50 | £16,918 | re | 5 |