UK Box Office 8th September, 2023
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | The Nun II (2023) | £1,743,903 | £1,743,903 | £1,743,903 | new | 1 |
| 2 (new) |  | Jawan (2023) | £1,346,689 | £1,346,689 | £1,346,689 | new | 1 |
| 3 (1) |  | The Equalizer 3 (2023) | £1,017,032 | £1,952,092 | £4,735,394 | -63% | 2 |
| 4 (2) |  | Barbie (2023) | £561,118 | £1,134,899 | £93,718,921 | -66% | 8 |
| 5 (new) |  | Past Lives (2023) | £515,509 | £515,509 | £515,509 | new | 1 |
| 6 (3) |  | Oppenheimer (2023) | £483,101 | £979,750 | £56,392,838 | -50% | 8 |
| 7 (new) |  | My Big Fat Greek Wedding 3 (2023) | £411,191 | £411,191 | £411,191 | new | 1 |
| 8 (4) |  | Sound of Freedom (2023) | £253,174 | £631,644 | £1,391,704 | -67% | 2 |
| 9 (5) |  | Teenage Mutant Ninja Turtles: Mutant Mayhem (2023) | £171,189 | £286,562 | £9,435,159 | -72% | 6 |
| 10 (8) |  | Blue Beetle (2023) | £166,743 | £333,584 | £4,326,979 | -66% | 4 |
| 11 (7) |  | Meg 2: The Trench (2023) | £160,967 | £325,070 | £12,799,537 | -70% | 6 |
| 12 (6) |  | Elemental (2023) | £116,519 | £218,364 | £18,151,466 | -79% | 10 |
| 13 (9) |  | Haunted Mansion (2023) | £88,752 | £167,934 | £4,146,417 | -77% | 5 |
| 14 (re) |  | One Hundred and One Dalmatians (1961) Disney 100 Year Celebration | £77,585 | £77,585 | £4,548,998 | RE | 16 |
| 15 (12) |  | Mission:Impossible - Dead Reckoning Part 1 (2023) | £69,393 | £159,152 | £26,340,025 | -73% | 9 |
| 16 (new) | Miss Shetty Mr. Polishetty (2023) | £50,677 | £50,677 | £50,677 | new | 1 | |
| 17 (10) |  | Cobweb (2023) | £39,482 | £191,549 | £517,453 | -88% | 2 |
| 18 (19) |  | Rocky Aur Rani Kii Prem Kahaani (2023) | £39,367 | £100,000 | £2,300,000 | -57% | 7 |
| 19 (new) |  | No More Bets (2023) | £38,441 | £38,441 | £38,441 | new | 1 |
| 20 (15) |  | Gran Turismo (2023) | £35,561 | £137,977 | £2,800,000 | -71% | 5 |
| 21 (21) |  | Scrapper (2023) | £27,162 | £69,978 | £448,028 | -60% | 3 |
| 22 (new) | Ukryta Siec (2023) | £22,798 | £22,798 | £22,798 | new | 1 | |
| 23 (14) |  | Strays (2023) | £19,566 | £112,047 | £1,800,000 | -84% | 4 |
| 24 (23) |  | Talk to Me (2023) | £17,412 | £20,412 | £2,420,412 | -73% | 7 |
| 25 (new) |  | School of Rock (2004) 20th Anniversary | £16,300 | £16,300 | £16,300 | RE | 8 |
| 26 (22) |  | The Blackening (2023) | £10,485 | £49,745 | £680,109 | -84% | 3 |
| 27 (25) |  | Indiana Jones and the Dial of Destiny (2023) | £8,346 | £18,198 | £20,264,764 | -80% | 11 |
| 28 (re) |  | Alien (1979) 26 April – Alien Day | £5,999 | £5,999 | £103,696 | RE | 41 |
| 29 (26) |  | The Little Mermaid (2023) | £4,231 | £8,312 | £27,260,899 | -90% | 16 |
| 30 (new) | Mar3y El Breemo (2023) | £3,919 | £3,919 | £3,919 | new | 1 | |
| 31 (34) |  | And Then Come the Nightjars (2023) | £3,644 | £9,597 | £17,465 | -54% | 2 |
| 32 (49) |  | Antarctica (2020) | £2,502 | £9,211 | £1,504,419 | 34% | 100 |
| 33 (38) | Maigret (2022) | £2,228 | £9,121 | £14,858 | -61% | 2 | |
| 34 (new) | A Life On the Farm (2023) | £2,137 | £2,137 | £2,137 | new | 1 | |
| 35 (new) | Once Upon a Time In Uganda (2023) | £2,002 | £2,002 | £2,002 | new | 1 | |
| 36 (re) |  | Mamma Mia! (2008) Rerelease | £1,838 | £1,838 | £68,907,806 | RE | 45 |
| 37 (re) | Pip and Posy (2022) | £1,756 | £1,756 | £167,367 | RE | 22 | |
| 38 (new) | Man On the Run (2023) | £1,638 | £1,638 | £1,638 | new | 1 | |
| 39 (new) | La Ronde (1950) Save Curzon Mayfair 4K Reissue | £1,564 | £1,564 | £1,564 | RE | 1 | |
| 40 (35) |  | Asteroid City (2023) | £1,132 | £400 | £4,923,619 | -86% | 12 |
| 41 (re) | My Extinction (2023) | £1,127 | £1,127 | £17,237 | RE | 1 | |
| 42 (re) | Oklahoma! (1999) | £497 | £497 | £292,814 | RE | 6 | |
| 43 (48) | Thomas & Friends: King of the Railway (2013) Rerelease | £16 | £1,175 | £42,027 | -99% | 8 | |