| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | A Knights Tale (2001) | £1,678,264 | £1,678,264 | £1,678,264 | new | 1 |
| 2 (1) |  | Planet of the Apes (2001) | £1,347,908 | £3,145,323 | £13,798,667 | -43% | 3 |
| 3 (2) |  | Cats & Dogs (2001) | £952,600 | £2,169,554 | £19,363,283 | -11% | 5 |
| 4 (3) |  | Heartbreakers (2001) | £580,049 | £1,209,991 | £1,961,745 | -23% | 2 |
| 5 (4) |  | Rush Hour 2 (2001) | £458,195 | £1,013,714 | £9,858,377 | -26% | 5 |
| 6 (5) |  | Shrek (2001) | £369,938 | £801,760 | £27,292,464 | 1% | 10 |
| 7 (6) |  | Jurassic Park III (2001) | £283,746 | £646,093 | £17,526,739 | -20% | 7 |
| 8 (7) |  | Crocodile Dundee In Los Angeles (2001) | £267,885 | £569,910 | £924,503 | -24% | 2 |
| 9 (8) | | Lucky Break (2001) | £228,034 | £528,662 | £877,275 | -35% | 2 |
| 10 (11) |  | Dr. Dolittle 2 (2001) | £211,417 | £470,294 | £7,795,922 | 9% | 6 |
| 11 (new) |  | Angel Eyes (2001) | £162,648 | £162,648 | £162,648 | new | 1 |
| 12 (10) |  | Swordfish (2001) | £144,141 | £337,127 | £6,725,608 | -33% | 6 |
| 13 (9) |  | The Parole Officer (2001) | £134,969 | £363,020 | £2,965,372 | -44% | 4 |
| 14 (new) | | Lajja (2001) | £123,160 | £123,160 | £123,160 | new | 1 |
| 15 (new) | | What's Cooking (2001) | £45,445 | £45,445 | £45,445 | new | 1 |