| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Mission:Impossible - Dead Reckoning Part 1 (2023) | £10,391,016 | £10,391,016 | £10,391,016 | new | 1 |
| 2 (1) |  | Elemental (2023) | £2,477,972 | £3,581,841 | £6,630,843 | -19% | 2 |
| 3 (2) |  | Indiana Jones and the Dial of Destiny (2023) | £1,765,710 | £3,185,003 | £16,347,999 | -42% | 3 |
| 4 (3) |  | Insidious: The Red Door (2023) | £1,516,987 | £2,849,563 | £5,128,647 | -33% | 2 |
| 5 (4) |  | Spider-Man: Across the Spider-Verse (2023) | £687,116 | £1,127,486 | £28,871,089 | -29% | 7 |
| 6 (5) |  | The Little Mermaid (2023) | £367,971 | £569,536 | £26,540,056 | -25% | 8 |
| 7 (6) |  | Asteroid City (2023) | £316,583 | £616,222 | £4,428,581 | -31% | 4 |
| 8 (7) |  | No Hard Feelings (2023) | £255,123 | £456,873 | £3,680,097 | -27% | 4 |
| 9 (8) |  | Ruby Gillman, Teenage Kraken (2023) | £236,169 | £353,129 | £1,918,322 | -20% | 3 |
| 10 (9) |  | Transformers: Rise of the Beasts (2023) | £173,579 | £270,094 | £7,974,716 | -39% | 6 |
| 11 (new) | | Oklahoma! (1999) | £124,103 | £124,103 | £124,103 | new | 1 |
| 12 (10) |  | The Flash (2023) | £86,100 | £170,135 | £8,774,052 | -64% | 5 |
| 13 (new) |  | Lost In the Stars (2023) | £76,436 | £76,436 | £76,436 | new | 1 |
| 14 (new) | | Maaveeran (2023) | £75,883 | £75,883 | £75,883 | new | 1 |
| 15 (new) | | Puffin Rock and the New Friends (2023) | £38,743 | £38,743 | £38,743 | new | 1 |