| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Charlie and the Chocolate Factory (2005) | £2,886,352 | £6,636,193 | £26,058,703 | -35% | 3 |
| 2 (new) |  | The Island (2005) | £1,481,647 | £1,481,647 | £1,481,647 | new | 1 |
| 3 (new) |  | Crash (2004) | £818,604 | £818,604 | £818,604 | new | 1 |
| 4 (5) |  | Herbie Fully Loaded (2005) | £672,674 | £1,482,032 | £2,256,444 | -13% | 2 |
| 5 (2) |  | Madagascar (2005) | £648,653 | £1,426,325 | £20,147,238 | -24% | 5 |
| 6 (4) |  | Fantastic Four (2005) | £566,573 | £1,256,676 | £10,978,408 | -31% | 4 |
| 7 (3) |  | Wedding Crashers (2005) | £558,492 | £1,164,962 | £11,443,199 | -34% | 5 |
| 8 (6) |  | War of the Worlds (2005) | £339,078 | £751,837 | £29,675,989 | -41% | 7 |
| 9 (new) |  | The Perfect Catch (2005) | £272,285 | £272,285 | £272,285 | new | 1 |
| 10 (new) | | The Rising Ballad of Mangal Pandey (2005) | £220,259 | £220,259 | £220,259 | new | 1 |
| 11 (8) |  | The Skeleton Key (2005) | £176,000 | £491,638 | £2,299,650 | -59% | 3 |
| 12 (7) |  | Stealth (2005) | £171,119 | £532,207 | £1,058,109 | -67% | 2 |
| 13 (9) |  | The Devil's Rejects (2005) | £124,892 | £326,287 | £649,483 | -61% | 2 |
| 14 (new) |  | Bad News Bears (2005) | £45,514 | £45,514 | £45,514 | new | 1 |
| 15 (10) |  | Batman Begins (2005) | £24,194 | £64,756 | £16,101,589 | -67% | 9 |