| 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 |