British Box Office For August 2021
Key:Estimated
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Free Guy | $23,160,429 | 655 | $3,435,789 | 14.8% | 627 | Aug 13 | - | Walt Disney Studios Motion Pictures |
| 2 | PAW Patrol: The Movie | $11,992,340 | 649 | $3,342,341 | 27.9% | 581 | Aug 13 | - | Paramount Pictures International |
| 3 | Candyman | $6,981,699 | 619 | $1,531,133 | 21.9% | 604 | Aug 27 | - | Universal Pictures |
| 4 | People Just Do Nothing: Big in Japan | $3,226,473 | 446 | $1,222,060 | 37.9% | 446 | Aug 20 | - | Universal Pictures International (UPI) |
| 5 | The Courier | $2,781,532 | 442 | $470,078 | 16.9% | 442 | Aug 13 | - | Lionsgate |
| 6 | Snake Eyes | $1,487,708 | 449 | $740,000 | - | - | Aug 20 | - | Paramount Pictures International |
| 7 | The Night House | $1,342,021 | 352 | $429,986 | 32% | 352 | Aug 20 | - | Walt Disney Studios Motion Pictures |
| 8 | Stillwater | $1,325,710 | 488 | $663,688 | 50.1% | 488 | Aug 6 | - | Entertainment One |
| 9 | Don't Breathe 2 | $1,066,980 | 404 | $484,889 | 45.4% | 404 | Aug 13 | - | Sony Pictures Releasing |
| 10 | The Last Letter from Your Lover | $1,012,127 | 545 | $380,580 | 37.6% | 545 | Aug 6 | - | StudioCanal |
| 11 | The Nest | $646,614 | 131 | $166,762 | 25.8% | 131 | Aug 27 | - | Picturehouse |
| 12 | The Last Bus | $633,349 | 126 | $72,621 | 11.5% | 111 | Aug 27 | - | Parkland Pictures |
| 13 | Our Ladies | $541,511 | 388 | $171,040 | 31.6% | 388 | Aug 27 | - | Sony Pictures Releasing |
| 14 | Reminiscence | $354,375 | 524 | $354,594 | 100.1% | 524 | Aug 20 | - | Warner Bros. |
| 15 | National Theatre Live: Follies 2021 Re-release | $286,782 | 11 | $328 | 0.1% | 2 | Aug 27 | - | National Theatre |
| 16 | Censor | $230,041 | 170 | $86,692 | 37.7% | 170 | Aug 20 | - | Vertigo Films |
| 17 | Bell Bottom | $175,985 | 46 | $79,946 | 45.4% | 46 | Aug 20 | - | - |
| 18 | Around the World in 80 Days | $164,173 | 406 | $164,477 | 100.2% | 406 | Aug 20 | - | Vertigo Films |
| 19 | The Pebble and the Boy | $137,230 | 65 | $26,600 | 19.4% | 65 | Aug 27 | - | Munro Films |
| 20 | Puaada | $116,442 | 26 | $116,442 | 100% | 26 | Aug 13 | - | - |
| 21 | Moonbound | $103,876 | 298 | $103,876 | 100% | 298 | Aug 6 | - | Signature Entertainment |
| 22 | Boys from County Hell | $102,015 | 117 | $38,685 | 37.9% | 117 | Aug 6 | - | Vertigo Films |
| 23 | Profile | $93,452 | 139 | $45,716 | 48.9% | 139 | Aug 6 | - | United International Pictures |
| 24 | Zola | $68,907 | 110 | $68,907 | 100% | 110 | Aug 6 | - | Sony Pictures Releasing |
| 25 | Ainbo | $60,186 | 237 | $60,186 | 100% | 237 | Aug 27 | - | Signature Entertainment |
| 26 | Pig | $58,377 | 47 | $65,362 | 112% | 47 | Aug 20 | - | Altitude Film Entertainment |
| 27 | Josee, the Tiger and the Fish 2020 Re-release | $56,685 | 71 | $56,685 | 100% | 71 | Aug 13 | - | National Amusements |
| 28 | Barbie: Big City, Big Dreams | $50,357 | 166 | $50,357 | 100% | 166 | Aug 20 | - | National Amusements |
| 29 | Tunka Tunka | $28,328 | 17 | $28,328 | 100% | 17 | Aug 6 | - | - |
| 30 | Minamata | $21,596 | 13 | $4,663 | 21.6% | 13 | Aug 13 | - | Vertigo Films |
| 31 | I'm Your Man | $19,267 | 28 | $19,267 | 100% | 28 | Aug 13 | - | Curzon Film Distributors |
| 32 | Chehre | $16,904 | 25 | $16,904 | 100% | 25 | Aug 27 | - | Rising Star Entertainment |
| 33 | The Bright Side | $14,827 | 36 | $14,827 | 100% | 36 | Aug 20 | - | - |
| 34 | Wildland | $12,134 | 32 | $12,134 | 100% | 32 | Aug 13 | - | Picturehouse Entertainment |
| 35 | Souad | $10,637 | 25 | $10,637 | 100% | 25 | Aug 27 | - | British Film Institute (BFI) |
| 36 | Now, Voyager | $10,390 | 11 | $10,390 | 100% | 11 | Aug 6 | - | British Film Institute (BFI) |
| 37 | Redemption of a Rogue | $9,059 | 34 | $9,059 | 100% | 34 | Aug 27 | - | Wildcard Distribution |
| 38 | Tollbooth | $8,114 | 4 | $1,844 | 22.7% | 4 | Aug 27 | - | Signature Entertainment |
| 39 | New Order | $5,336 | 6 | $5,336 | 100% | 6 | Aug 13 | - | MUBI |
| 40 | Demonic | $5,023 | 10 | $5,023 | 100% | 10 | Aug 27 | - | Signature Entertainment |
| 41 | Sabaya | $3,830 | 12 | $3,830 | 100% | 12 | Aug 20 | - | - |
| 42 | A Febre | $2,130 | 8 | $2,130 | 100% | 8 | Aug 6 | - | New Wave Films |
| 43 | M.C. Escher: Journey to Infinity | $2,056 | 9 | $2,056 | 100% | 9 | Aug 13 | - | Munro Films |
| 44 | Conni and the Cat | $1,429 | 54 | $1,429 | 100% | 54 | Aug 20 | - | Munro Films |
| 45 | Wendy | $1,201 | 11 | $1,201 | 100% | 11 | Aug 13 | - | Elysian Film Group Distribution |
| 46 | Jazz on a Summer's Day 2021 4K Restoration | $914 | 2 | $914 | 100% | 2 | Aug 27 | - | Curzon Film Distributors |
| 47 | Coda | $603 | 2 | $603 | 100% | 2 | Aug 13 | - | - |
| 48 | Son | $318 | 1 | $318 | 100% | 1 | Aug 6 | - | Altitude Film Entertainment |
