UK Box Office 25th August, 2023
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Barbie (2023) | £1,944,777 | £4,291,653 | £89,082,599 | -28% | 6 |
| 2 (2) |  | Oppenheimer (2023) | £1,638,665 | £3,119,025 | £53,173,902 | -20% | 6 |
| 3 (4) |  | Meg 2: The Trench (2023) | £776,085 | £1,545,300 | £11,299,337 | -20% | 4 |
| 4 (3) |  | Blue Beetle (2023) | £767,790 | £1,633,601 | £2,823,413 | -35% | 2 |
| 5 (new) |  | André Rieu's 2023 Maastricht Concert: Love Is All Around (2023) | £710,326 | £710,326 | £710,326 | new | 1 |
| 6 (6) |  | Teenage Mutant Ninja Turtles: Mutant Mayhem (2023) | £478,605 | £984,262 | £8,009,605 | -19% | 4 |
| 7 (7) |  | Haunted Mansion (2023) | £378,916 | £828,475 | £3,183,228 | -27% | 3 |
| 8 (8) |  | Mission:Impossible - Dead Reckoning Part 1 (2023) | £372,432 | £676,839 | £25,643,245 | -5% | 7 |
| 9 (new) |  | The Blackening (2023) | £367,486 | £367,486 | £367,486 | new | 1 |
| 10 (9) |  | Elemental (2023) | £340,191 | £748,792 | £16,910,822 | -12% | 8 |
| 11 (5) |  | Strays (2023) | £327,189 | £711,110 | £1,309,729 | -45% | 2 |
| 12 (new) |  | Scrapper (2023) | £197,658 | £197,658 | £197,658 | new | 1 |
| 13 (10) |  | Gran Turismo (2023) | £184,626 | £436,519 | £2,367,038 | -41% | 3 |
| 14 (12) |  | Rocky Aur Rani Kii Prem Kahaani (2023) | £160,281 | £287,996 | £2,001,462 | -14% | 5 |
| 15 (new) | King of Kotha (2023) | £144,124 | £144,124 | £144,124 | new | 1 | |
| 16 (new) |  | Theater Camp (2023) | £141,872 | £141,872 | £141,872 | new | 1 |
| 17 (14) |  | Talk to Me (2023) | £115,000 | £285,226 | £2,300,000 | -3% | 5 |
| 18 (new) | Mastaney (2023) | £108,971 | £108,971 | £108,971 | new | 1 | |
| 19 (re) | Bedurulanka 2012 (2023) | £89,294 | £89,294 | £9,294 | RE | 1 | |
| 20 (new) |  | The Dive (2023) | £69,314 | £69,314 | £69,314 | new | 1 |
| 21 (new) | Dream Girl 2 (2023) | £64,538 | £64,538 | £64,538 | new | 1 | |
| 22 (16) |  | Indiana Jones and the Dial of Destiny (2023) | £52,007 | £110,481 | £20,157,704 | -5% | 9 |
| 23 (new) | The Innocent (2022) | £27,131 | £27,131 | £27,131 | new | 1 | |
| 24 (new) | Gandeevadhari Arjuna (2023) | £21,967 | £21,967 | £21,967 | new | 1 | |
| 25 (31) |  | The Super Mario Bros. Movie (2023) | £16,259 | £16,259 | £54,618,319 | 64% | 21 |
| 26 (new) |  | Afire (2023) | £15,819 | £15,819 | £15,819 | new | 1 |
| 27 (24) |  | The Little Mermaid (2023) | £12,884 | £34,914 | £27,202,427 | 17% | 14 |
| 28 (30) |  | Antarctica (2020) | £6,886 | £13,761 | £1,479,963 | 2% | 98 |
| 29 (26) |  | Asteroid City (2023) | £6,659 | £14,727 | £4,911,975 | -37% | 10 |
| 30 (23) | Puffin Rock and the New Friends (2023) | £5,866 | £13,167 | £208,658 | -46% | 7 | |
| 31 (re) | The Gruffalo w/ The Highway Rat (2023) | £5,366 | £5,366 | £44,312 | RE | 6 | |
| 32 (re) |  | Angus, Thongs and Perfect Snogging (2008) Rerelease | £3,690 | £3,690 | £5,490,944 | RE | 12 |
| 33 (new) |  | Training Day (2002) 4K Restoration | £2,757 | £2,757 | £2,757 | RE | 4 |
| 34 (36) | Thomas & Friends: King of the Railway (2013) Rerelease | £2,603 | £5,595 | £35,234 | -19% | 6 | |
| 35 (new) | The Red Shoes: The Next Step (2023) | £2,249 | £2,249 | £2,249 | new | 1 | |
| 36 (45) | Squaring the Circle (2023) | £1,468 | £3,499 | £44,648 | 24% | 4 | |
| 37 (new) | Akelli (2023) | £1,371 | £1,371 | £1,371 | new | 1 | |
| 38 (46) |  | 2001: A Space Odyssey (1968) Rerelease | £1,329 | £24,204 | £435,461 | 23% | 58 |
| 39 (re) |  | The Wicker Man (1973) 50th Anniversary Release – The Final Cut 4K Restoration | £1,228 | £1,228 | £184,011 | RE | 6 |
| 40 (43) |  | Greatest Days (2023) | £1,225 | £2,641 | £1,538,272 | -19% | 10 |
| 41 (re) |  | Gladiator (2000) Rerelease | £1,035 | £1,035 | £31,287,765 | RE | 27 |
| 42 (new) | Toby (2023) | £645 | £645 | £645 | new | 1 | |
| 43 (39) |  | Fleabag: NT Live 2019 (2019) Rerelease | £283 | £7,434 | £772,169 | -83% | 43 |
| 44 (new) |  | Mob Land (2023) | £136 | £136 | £136 | new | 1 |
| 45 (re) |  | The Octonauts and the Great Summer Adventure (2023) | £45 | £45 | £16,326 | RE | 3 |