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 |