| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Star Wars: The Empire Strikes Back (1980) 40th anniversary | £50,406 | £50,406 | £50,406 | re | 40 |
| 2 (1) |  | Onward (2020) | £35,086 | £57,950 | £5,355,929 | 38% | 5 |
| 3 (new) |  | Black Water: Abyss (2020) | £28,053 | £28,053 | £28,053 | new | 1 |
| 4 (2) |  | Trolls World Tour (2020) | £19,996 | £39,058 | £64,835 | 15% | 2 |
| 5 (6) |  | Dirty Dancing (1987) 30th Anniversary | £15,134 | £252,903 | £265,098 | 19% | 14 |
| 6 (re) |  | Knives Out (2019) | £14,747 | £14,747 | £13,159,043 | re | 11 |
| 7 (7) |  | Grease (1978) Rerelease | £14,416 | £14,416 | £26,341 | 17% | 24 |
| 8 (new) |  | The Shawshank Redemption (1994) Rerelease | £13,230 | £13,230 | £13,230 | re | 15 |
| 9 (new) |  | Harry Potter and the Philosopher's Stone (2001) Rerelease | £12,358 | £12,358 | £12,358 | re | 19 |
| 10 (4) |  | The Greatest Showman (2017) Rerelease | £11,681 | £23,337 | £37,836 | -19% | 23 |
| 11 (14) |  | Back to the Future (1985) 35th Anniversary | £10,948 | £10,948 | £16,949 | 45% | 25 |
| 12 (13) |  | Sonic the Hedgehog (2020) | £10,721 | £18,899 | £19,068,473 | 40% | 7 |
| 13 (re) |  | The Adventures of Priscilla, Queen of the Desert (1994) 25th Anniversary | £10,220 | £10,220 | £11,220 | re | 6 |
| 14 (re) |  | Jumanji: The Next Level (2019) | £8,892 | £8,892 | £36,781,890 | re | 16 |
| 15 (16) |  | The Dark Knight (2008) Rerelease | £8,755 | £8,755 | £13,628 | 44% | 28 |
| 16 (re) |  | Batman Begins (2005) Rerelease | £8,035 | £8,035 | £16,616,067 | re | 10 |
| 17 (re) |  | Rush (2013) | £7,532 | £7,532 | £10,115,328 | re | 16 |
| 18 (5) |  | 1917 (2019) | £6,484 | £25,006 | £43,813,807 | -49% | 13 |
| 19 (new) |  | Love Sarah (2020) | £6,117 | £6,117 | £6,117 | new | 1 |
| 20 (18) |  | The Dark Knight Rises (2012) Rerelease | £4,656 | £4,656 | £7,004 | 50% | 23 |
| 21 (re) |  | Mamma Mia! (2008) Rerelease | £4,520 | £4,520 | £68,806,772 | re | 30 |
| 22 (re) |  | Mamma Mia! Here We Go Again (2018) Rerelease | £3,125 | £3,125 | £65,589,751 | re | 27 |
| 23 (26) |  | Rocketman (2019) | £2,666 | £4,310 | £24,764,172 | 68% | 20 |
| 24 (new) |  | Shaun of the Dead (2004) Rerelease | £2,119 | £2,119 | £2,119 | re | 7 |
| 25 (new) |  | Harry Potter and the Deathly Hallows Part 2 (2011) Rerelease | £1,815 | £1,815 | £1,815 | re | 18 |
| 26 (re) |  | Mary Poppins Returns (2018) | £1,795 | £1,795 | £44,536,649 | re | 28 |
| 27 (17) |  | Bohemian Rhapsody (2018) | £1,644 | £4,164 | £55,164,275 | -42% | 35 |
| 28 (21) |  | Paddington (2014) Rerelease | £1,375 | £1,375 | £2,840 | -6% | 45 |
| 29 (36) |  | Spider-Man: Far From Home (2019) | £1,366 | £1,831 | £37,335,579 | 71% | 19 |
| 30 (22) |  | Misbehaviour (2020) | £1,085 | £3,172 | £424,833 | 4% | 4 |
| 31 (19) |  | The Shining (1980) Rerelease | £1,050 | £1,050 | £2,925 | -44% | 15 |
| 32 (38) |  | Labyrinth (1986) Rerelease | £985 | £985 | £1,123 | 86% | 8 |
| 33 (re) |  | Fantastic Mr. Fox (2009) | £971 | £971 | £9,251,323 | re | 16 |
| 34 (30) |  | Blue Story (2019) | £903 | £1,838 | £4,508,140 | 21% | 12 |
| 35 (re) |  | A Shaun the Sheep Movie: Farmageddon (2019) | £850 | £850 | £7,123,355 | re | 23 |
| 36 (20) |  | Beauty and the Beast (2017) Rerelease | £810 | £2,586 | £72,480,311 | -51% | 30 |
| 37 (23) |  | Military Wives (2020) | £802 | £1,910 | £2,475,724 | -17% | 5 |
| 38 (re) |  | Fantastic Beasts and Where to Find Them (2016) | £690 | £690 | £54,685,381 | re | 22 |
| 39 (re) |  | Mission:Impossible - Fallout (2018) | £625 | £625 | £24,421,935 | re | 19 |
| 40 (re) | | Lawrence of Arabia (1962) Rerelease | £540 | £540 | £112,155 | re | 1 |
| 41 (re) |  | 42nd Street: The Musical (2019) | £538 | £538 | £1,424,569 | re | 10 |
| 42 (re) |  | Dora and the Lost City of Gold (2019) | £495 | £495 | £6,779,707 | re | 26 |
| 43 (re) |  | Peppa Pig: Festival of Fun (2019) | £495 | £495 | £2,855,185 | re | 7 |
| 44 (new) |  | Harry Potter and the Chamber of Secrets (2002) Rerelease | £470 | £470 | £470 | re | 16 |
| 45 (25) |  | Guardians of the Galaxy (2014) | £336 | £1,111 | £28,576,501 | -63% | 25 |
| 46 (37) |  | Dolittle (2020) | £335 | £639 | £15,889,311 | 7% | 8 |
| 47 (29) |  | Calm With Horses (2020) | £330 | £2,067 | £59,543 | -55% | 4 |
| 48 (33) |  | Harry Potter and the Deathly Hallows Part 1 (2010) Rerelease | £305 | £305 | £909 | -50% | 23 |
| 49 (24) |  | Pokémon Detective Pikachu (2019) | £300 | £980 | £13,826,338 | -67% | 11 |
| 50 (31) |  | Dunkirk (2017) Rerelease | £279 | £1,502 | £56,774,266 | -58% | 37 |
| 51 (35) |  | Sea Fever (2020) | £271 | £768 | £4,370 | -51% | 3 |
| 52 (32) |  | Emma. (2020) | £235 | £1,541 | £7,443,145 | -64% | 8 |
| 53 (new) |  | Harry Potter and the Prisoner of Azkaban (2004) Rerelease | £230 | £230 | £230 | re | 12 |
| 54 (re) |  | Alien (1979) 40th Anniversary | £198 | £198 | £174,454 | re | 25 |
| 55 (27) |  | Wild Rose (2019) | £197 | £681 | £2,958,925 | -76% | 10 |
| 56 (new) |  | Harry Potter and the Goblet of Fire (2005) Rerelease | £165 | £165 | £165 | re | 11 |
| 57 (34) |  | Mission:Impossible - Rogue Nation (2015) Rerelease | £155 | £155 | £720 | -73% | 15 |
| 58 (new) | | Spaceship Earth (2020) | £133 | £133 | £133 | new | 1 |
| 59 (re) |  | The Personal History of David Copperfield (2020) | £90 | £90 | £6,402,685 | re | 9 |
| 60 (re) |  | The Italian Job (1969) 50th Anniversary | £58 | £58 | £49,342 | re | 3 |
| 61 (new) |  | Withnail & I (1987) Rerelease | £58 | £58 | £58 | re | 9 |
| 62 (41) |  | Downton Abbey (2019) | £57 | £64 | £28,244,940 | 32% | 23 |
| 63 (re) |  | A Midsummer Night's Dream: NT Live 2019 (2019) | £40 | £40 | £657,748 | re | 8 |
| 64 (new) |  | Gravity (2013) Rerelease | £27 | £27 | £27 | re | 30 |