UK Weekend Box Office
UK Box Office 21st July, 2023
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | Barbie (2023) | £18,509,235 | £18,509,235 | £18,509,235 | new | 1 |
| 2 (new) |  | Oppenheimer () | £10,891,486 | £10,891,486 | £10,891,486 | new | 1 |
| 3 (1) |  | Mission:Impossible - Dead Reckoning Part 1 (2023) | £2,891,093 | £6,043,913 | £16,434,929 | -72% | 2 |
| 4 (2) |  | Elemental () | £1,430,063 | £2,329,859 | £8,960,702 | -42% | 3 |
| 5 (3) |  | Indiana Jones and the Dial of Destiny (2023) | £677,203 | £1,651,464 | £17,999,463 | -62% | 4 |
| 6 (4) |  | Insidious: The Red Door (2023) | £535,267 | £1,409,331 | £6,537,978 | -65% | 3 |
| 7 (5) |  | Spider-Man: Across the Spider-Verse () | £266,020 | £643,872 | £29,514,961 | -61% | 8 |
| 8 (6) |  | The Little Mermaid () | £113,018 | £279,851 | £26,819,907 | -69% | 9 |
| 9 (9) |  | Ruby Gillman, Teenage Kraken () | £86,002 | £173,927 | £2,092,249 | -64% | 4 |
| 10 (16) |  | The Super Mario Bros. Movie (2023) | £75,935 | £80,405 | £54,280,405 | 49% | 16 |
| 11 (7) |  | Asteroid City () | £60,348 | £296,817 | £4,725,398 | -81% | 5 |
| 12 (10) |  | Transformers: Rise of the Beasts () | £44,617 | £139,654 | £8,114,370 | -74% | 7 |
| 13 (8) |  | No Hard Feelings () | £39,436 | £201,097 | £3,881,194 | -85% | 5 |
| 14 (15) | Puffin Rock and the New Friends () | £22,243 | £40,518 | £79,261 | -43% | 2 | |
| 15 (new) |  | CoComelon: Best of Episodes () | £16,274 | £16,274 | £16,274 | new | 1 |
| 16 (new) | My Name Is Alfred Hitchcock (2023) | £10,581 | £10,581 | £10,581 | new | 1 | |
| 17 (new) |  | The Secret Kingdom () | £9,130 | £9,130 | £9,130 | new | 1 |
| 18 (12) |  | The Flash () | £7,879 | £72,836 | £8,846,888 | -91% | 6 |
| 19 (new) | Kolai () | £6,339 | £6,339 | £6,339 | new | 1 | |
| 20 (13) |  | Lost In the Stars (2023) | £5,381 | £37,326 | £113,762 | -93% | 2 |
| 21 (new) | Tufang () | £5,225 | £5,225 | £5,225 | new | 1 | |
| 22 (new) |  | The White Storm 3: Heaven Or Hell (2023) | £3,869 | £3,869 | £3,869 | new | 1 |
| 23 (24) |  | Greatest Days () | £3,663 | £21,730 | £1,515,098 | -66% | 6 |
| 24 (29) |  | Antarctica (2020) | £3,448 | £9,324 | £1,402,859 | -17% | 93 |
| 25 (new) | Annapurna Photo Studio (2023) | £3,191 | £3,191 | £3,191 | new | 1 | |
| 26 (re) |  | The Killing of a Sacred Deer (2017) | £3,112 | £3,112 | £862,085 | re | 13 |
| 27 (31) |  | Fleabag: NT Live 2019 (2019) Rerelease | £2,856 | £14,357 | £734,065 | 27% | 38 |
| 28 (32) | Ziggy Stardust and the Spider's From Mars (1979) The Global Premiere – Digitally Restored | £2,814 | £16,608 | £291,672 | 32% | 4 | |
| 29 (11) | Oklahoma! () | £2,600 | £134,794 | £258,897 | -98% | 2 | |
| 30 (20) | Squaring the Circle () | £1,573 | £12,088 | £27,077 | -90% | 2 | |
| 31 (34) | The Last Rider () | £1,306 | £4,984 | £36,793 | -17% | 5 | |
| 32 (re) | Beautiful Thing () | £1,234 | £1,234 | £488,407 | re | 1 | |
| 33 (re) |  | Matilda: The Musical (2022) | £1,115 | £1,115 | £28,031,106 | re | 28 |
| 34 (re) |  | Exhibition On Screen: I Claude Monet 2018 () | £1,090 | £1,090 | £54,875 | re | 5 |
| 35 (new) |  | Abhyuham () | £914 | £914 | £914 | new | 1 |
| 36 (17) |  | The Tunnel to Summer, the Exit of Goodbyes () | £878 | £7,854 | £44,747 | -98% | 2 |
| 37 (new) | Ajmer 92 () | £685 | £685 | £685 | new | 1 | |
| 38 (25) |  | The Boogeyman (2023) | £575 | £121,118 | £1,912,320 | -94% | 8 |
| 39 (re) | Neeyat (2023) | £273 | £273 | £16,081 | re | 2 | |
| 40 (new) | Yaaluwoda? Yaaluida? () | £246 | £246 | £246 | new | 1 | |
| 41 (re) | Best of Enemies: NT Live 2023 () | £140 | £140 | £310,842 | re | 7 | |
| 42 (41) |  | Fast X () | £134 | £61,766 | £15,073,671 | -6% | 10 |
| 43 (30) | A Kind of Kidnapping () | £81 | £1,361 | £4,533 | -97% | 2 | |
| 44 (26) |  | Hey Duggee At the Cinema 2 (2021) | £39 | £2,083 | £49,849 | -99% | 19 |
| 45 (re) |  | Exhibition On Screen: Tokyo Stories 2023 () | £17 | £17 | £43,446 | re | 7 |