UK Weekend Box Office
UK Box Office 4th September, 2020
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Tenet (2020) | £2,151,490 | £4,670,886 | £10,006,540 | -60% | 2 |
| 2 (new) |  | The New Mutants (2020) | £686,407 | £686,407 | £686,407 | new | 1 |
| 3 (2) |  | Onward (2020) | £135,669 | £285,079 | £6,942,823 | -27% | 13 |
| 4 (4) |  | Unhinged (2020) | £97,221 | £217,335 | £1,436,243 | -14% | 6 |
| 5 (3) |  | 100% Wolf (2020) | £96,970 | £198,230 | £1,026,699 | -31% | 6 |
| 6 (new) |  | After We Collided (2020) | £87,380 | £87,380 | £87,380 | new | 1 |
| 7 (5) |  | Pinocchio (2019) | £56,928 | £128,631 | £685,332 | -40% | 4 |
| 8 (6) |  | Trolls World Tour (2020) | £49,533 | £107,325 | £762,929 | -36% | 10 |
| 9 (re) |  | Black Panther (2018) | £48,334 | £48,334 | £50,674,103 | re | 14 |
| 10 (new) |  | Les Misérables (2019) | £48,090 | £48,090 | £48,090 | new | 1 |
| 11 (9) |  | Dreambuilders (2020) | £19,555 | £36,578 | £358,187 | -21% | 7 |
| 12 (11) |  | Jurassic Park (1993) Rerelease | £18,051 | £18,051 | £180,728 | 11% | 42 |
| 13 (15) |  | Sonic the Hedgehog (2020) | £16,652 | £22,684 | £19,280,821 | 36% | 13 |
| 14 (re) |  | The Invisible Man (2020) | £13,742 | £13,742 | £6,841,146 | re | 9 |
| 15 (7) |  | Hope Gap (2019) | £10,876 | £32,430 | £105,199 | -85% | 2 |
| 16 (re) |  | Harry Potter and the Order of the Phoenix (2007) Rerelease | £6,572 | £6,572 | £30,240 | re | 16 |
| 17 (12) |  | Dolittle (2020) | £5,962 | £13,582 | £15,943,992 | -59% | 16 |
| 18 (new) | Truth Makes Free (2020) | £5,762 | £5,762 | £5,762 | new | 1 | |
| 19 (18) |  | Timmy's Cinema Adventure (2020) | £5,506 | £12,501 | £34,244 | -34% | 3 |
| 20 (re) |  | Fantastic Beasts and Where to Find Them (2016) | £3,846 | £3,846 | £54,690,221 | re | 24 |
| 21 (re) |  | Shaun of the Dead (2004) Rerelease | £2,370 | £2,370 | £6,585 | re | 10 |
| 22 (22) |  | Summerland (2020) | £1,738 | £7,249 | £115,383 | -30% | 6 |
| 23 (17) |  | Harry Potter and the Deathly Hallows Part 2 (2011) Rerelease | £1,451 | £1,451 | £107,486 | -83% | 24 |
| 24 (32) |  | Make Up (2020) | £1,187 | £3,110 | £22,148 | 27% | 6 |
| 25 (new) |  | The Worlds End (2013) Rerelease | £1,101 | £1,101 | £1,101 | re | 16 |
| 26 (31) |  | Military Wives (2020) | £992 | £2,256 | £2,495,440 | 10% | 10 |
| 27 (re) |  | Harry Potter and the Deathly Hallows Part 1 (2010) Rerelease | £703 | £703 | £18,743 | re | 28 |
| 28 (25) |  | Hey Duggee At the Cinema - Autumn Collection (2019) | £690 | £2,378 | £89,837 | -60% | 10 |
| 29 (new) | Socrates (2018) | £642 | £642 | £642 | new | 1 | |
| 30 (new) | Lynn + Lucy (2019) | £628 | £628 | £628 | new | 1 | |
| 31 (re) |  | Love Sarah (2020) | £498 | £498 | £44,082 | re | 7 |
| 32 (re) |  | My Rembrandt (2019) | £428 | £428 | £9,120 | re | 3 |
| 33 (34) |  | Rocketman (2019) | £339 | £32,774 | £24,815,712 | -49% | 26 |
| 34 (re) |  | The Personal History of David Copperfield (2020) | £304 | £304 | £6,406,678 | re | 11 |