| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Downton Abbey: The Grand Finale (2025) | £4,390,300 | £4,390,300 | £4,390,300 | new | 1 |
| 2 (new) |  | Demon Slayer - Kimetsu No Yaiba - : The Movie Infinity Castle (2025) | £3,464,393 | £3,464,393 | £3,464,393 | new | 1 |
| 3 (1) |  | The Conjuring: Last Rites (2025) | £2,806,296 | £5,573,819 | £12,351,371 | -59% | 2 |
| 4 (new) |  | The Long Walk (2025) | £1,156,220 | £1,156,220 | £1,156,220 | new | 1 |
| 5 (2) |  | The Roses (2025) | £939,257 | £1,987,536 | £7,344,458 | -38% | 3 |
| 6 (6) |  | The Bad Guys 2 (2025) | £281,475 | £318,385 | £13,018,222 | -15% | 8 |
| 7 (new) |  | Spinal Tap II: The End Continues (2025) | £215,114 | £215,114 | £215,114 | new | 1 |
| 8 (5) |  | Freakier Friday (2025) | £210,516 | £335,472 | £8,527,755 | -41% | 6 |
| 9 (4) |  | Weapons (2025) | £130,351 | £354,912 | £11,586,877 | -65% | 6 |
| 10 (new) | | Next to Normal (2025) | £121,973 | £121,973 | £121,973 | new | 1 |
| 11 (7) |  | Caught Stealing (2025) | £110,204 | £318,893 | £1,568,041 | -64% | 3 |
| 12 (new) | | Mirai (2025) | £99,183 | £99,183 | £99,183 | new | 1 |
| 13 (9) |  | The Fantastic Four: First Steps (2025) | £89,294 | £252,751 | £23,760,518 | -58% | 8 |
| 14 (8) | | Lokah - Chapter One: Chandra (2025) | £63,519 | £168,622 | £991,352 | -72% | 3 |
| 15 (18) |  | Smurfs (2025) | £47,644 | £159,825 | £5,636,565 | -26% | 9 |