| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Spider-Man: Across the Spider-Verse (2023) | £4,062,817 | £7,080,193 | £16,240,016 | -56% | 2 |
| 2 (new) |  | Transformers: Rise of the Beasts (2023) | £2,973,478 | £2,973,478 | £2,973,478 | new | 1 |
| 3 (2) |  | The Little Mermaid (2023) | £2,125,299 | £3,782,067 | £19,996,908 | -50% | 3 |
| 4 (4) |  | Guardians of the Galaxy Vol. 3 (2023) | £511,837 | £975,918 | £35,580,893 | -48% | 6 |
| 5 (3) |  | Fast X (2023) | £475,640 | £957,089 | £14,261,672 | -56% | 4 |
| 6 (5) |  | The Boogeyman (2023) | £282,242 | £616,348 | £1,108,419 | -43% | 2 |
| 7 (6) |  | The Super Mario Bros. Movie (2023) | £131,249 | £218,616 | £53,425,811 | -52% | 10 |
| 8 (new) |  | Chevalier (2023) | £124,432 | £124,432 | £124,432 | new | 1 |
| 9 (new) | | Maurh (2023) | £31,974 | £31,974 | £31,974 | new | 1 |
| 10 (new) |  | War Pony (2023) | £31,792 | £31,792 | £31,792 | new | 1 |
| 11 (new) | | Medusa Deluxe (2023) | £29,371 | £29,371 | £29,371 | new | 1 |
| 12 (9) |  | Reality (2023) | £27,073 | £75,869 | £138,856 | -57% | 2 |
| 13 (13) |  | Are You There God? It's Me, Margaret (2023) | £22,706 | £238,709 | £867,065 | -51% | 4 |
| 14 (10) | | Zara Hatke Zara Bachke (2023) | £21,614 | £55,044 | £114,543 | -64% | 2 |
| 15 (11) |  | Hypnotic (2023) | £14,428 | £66,067 | £513,986 | -73% | 3 |