UK Weekend Box Office
UK Box Office 13th August, 2021
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | Free Guy (2021) | £2,477,891 | £2,477,891 | £2,477,891 | new | 1 |
| 2 (new) |  | The PAW Patrol: Movie (2021) | £2,410,496 | £2,410,496 | £2,410,496 | new | 1 |
| 3 (1) |  | The Suicide Squad (2021) | £1,067,025 | £2,838,441 | £10,821,372 | -53% | 3 |
| 4 (2) |  | Jungle Cruise (2021) | £847,031 | £2,313,842 | £8,476,137 | -57% | 3 |
| 5 (3) |  | Space Jam: A New Legacy (2021) | £506,179 | £1,334,769 | £10,124,128 | -53% | 5 |
| 6 (4) |  | The Croods: A New Age (2020) | £421,529 | £1,094,465 | £7,026,625 | -51% | 5 |
| 7 (new) |  | Don't Breathe 2 (2021) | £349,702 | £349,702 | £349,702 | new | 1 |
| 8 (new) |  | The Courier (2020) | £339,020 | £339,020 | £339,020 | new | 1 |
| 9 (6) |  | Spirit Untamed (2021) | £240,152 | £615,009 | £2,233,356 | -51% | 3 |
| 10 (5) |  | Black Widow (2021) | £226,482 | £671,004 | £18,160,777 | -58% | 6 |
| 11 (7) |  | Stillwater (2021) | £167,103 | £477,716 | £956,102 | -65% | 2 |
| 12 (8) |  | Old (2021) | £109,019 | £320,167 | £3,181,707 | -63% | 4 |
| 13 (10) |  | The Forever Purge (2021) | £84,218 | £239,306 | £3,445,853 | -61% | 5 |
| 14 (new) | Puaada (2021) | £83,978 | £83,978 | £83,978 | new | 1 | |
| 15 (12) |  | Fast and Furious 9 (2021) | £62,037 | £172,203 | £16,298,784 | -60% | 8 |
| 16 (13) |  | Peter Rabbit 2: The Runaway (2021) | £59,827 | £135,988 | £19,800,000 | -56% | 13 |
| 17 (9) |  | The Last Letter From Your Lover (2021) | £59,132 | £319,520 | £593,842 | -78% | 2 |
| 18 (new) | Josee, The Tiger and the Fish (2020) | £40,881 | £40,881 | £40,881 | new | 1 | |
| 19 (17) |  | Limbo (2020) | £19,778 | £53,312 | £192,021 | -48% | 3 |
| 20 (15) |  | Zola (2020) | £18,528 | £60,553 | £110,221 | -63% | 2 |
| 21 (14) |  | Moonbound (2021) | £18,117 | £64,798 | £139,671 | -76% | 2 |
| 22 (new) | I'm Your Man (2021) | £13,895 | £13,895 | £13,895 | new | 1 | |
| 23 (19) |  | Boys From County Hell (2020) | £9,084 | £35,299 | £63,183 | -67% | 2 |
| 24 (new) |  | Wildland (2020) | £8,751 | £8,751 | £8,751 | new | 1 |
| 25 (21) |  | Cruella (2021) | £8,518 | £28,666 | £9,411,290 | -54% | 12 |
| 26 (22) |  | The Sparks Brother's (2021) | £6,076 | £24,603 | £209,027 | -66% | 3 |
| 27 (25) | Off the Rails (2021) | £5,315 | £24,816 | £331,245 | -58% | 4 | |
| 28 (35) |  | Bings Animal Stories (2021) | £4,112 | £4,312 | £45,473 | 77% | 7 |
| 29 (new) |  | New Order (2020) | £3,848 | £3,848 | £3,848 | new | 1 |
| 30 (18) | Profile (2021) | £3,556 | £33,200 | £66,152 | -89% | 2 | |
| 31 (new) |  | Minamata (2020) | £3,363 | £3,363 | £3,363 | new | 1 |
| 32 (23) |  | The Snail and the Whale w/ Zog and the Flying Doctors (2021) | £3,314 | £9,503 | £25,819 | -80% | 2 |
| 33 (26) |  | Tom & Jerry: The Movie (2021) | £2,643 | £8,054 | £1,260,059 | -77% | 13 |
| 34 (28) |  | The Father (2021) | £2,381 | £11,014 | £2,059,175 | -60% | 10 |
| 35 (33) |  | Dream Horse (2021) | £1,526 | £3,641 | £717,102 | 11% | 11 |
| 36 (re) |  | Bohemian Rhapsody (2018) | £1,500 | £1,500 | £55,375,213 | re | 52 |
| 37 (new) | Escher: Journey Into Infinity (2018) | £1,483 | £1,483 | £1,483 | new | 1 | |
| 38 (30) |  | Nowhere Special (2021) | £1,447 | £7,429 | £104,198 | -63% | 4 |
| 39 (34) |  | After Love (2021) | £1,207 | £2,538 | £121,508 | 17% | 9 |
| 40 (31) | The Gruffalo and Zog (2021) | £1,096 | £3,139 | £95,652 | -68% | 9 | |
| 41 (24) |  | The Hitman's Wife's Bodyguard (2021) | £994 | £15,251 | £3,838,600 | -94% | 9 |
| 42 (new) |  | Wendy (2020) | £866 | £866 | £866 | new | 1 |
| 43 (re) |  | Michael Ball & Alfie Boe: Back Together (2020) | £739 | £739 | £340,562 | re | 11 |
| 44 (re) |  | Slumdog Millionaire (2008) | £567 | £567 | £31,563,181 | re | 23 |
| 45 (new) |  | CODA (2021) | £435 | £435 | £435 | new | 1 |
| 46 (36) |  | Supernova (2020) | £425 | £2,448 | £743,341 | -38% | 8 |
| 47 (re) | The Reason I Jump (2021) | £403 | £403 | £73,034 | re | 8 | |
| 48 (re) | Exhibition On Screen: Sunflowers 2021 (2021) | £76 | £76 | £10,850 | re | 5 | |
| 49 (40) | Lady Boss: The Jackie Collins Story (2021) | £67 | £136 | £16,145 | -49% | 6 | |
| 50 (re) |  | Bhaji On the Beach (1994) Rerelease | £37 | £37 | £2,891 | re | 8 |