| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | The Matrix Reloaded (2003) | £1,071,551 | £2,258,031 | £28,918,526 | -57% | 4 |
| 2 (2) |  | Anger Management (2003) | £850,035 | £1,762,439 | £3,530,774 | -52% | 2 |
| 3 (new) |  | Identity (2003) | £719,468 | £719,468 | £719,468 | new | 1 |
| 4 (new) |  | Dumb and Dumberer When Harry Met Lloyd (2003) | £673,202 | £673,202 | £673,202 | new | 1 |
| 5 (re) |  | Bringing Down the House (2003) | £332,953 | £332,953 | £3,010,567 | RE | 2 |
| 6 (new) |  | Chalte Chalte (2003) | £289,883 | £289,883 | £289,883 | new | 1 |
| 7 (new) |  | A Guy Thing (2003) | £134,956 | £134,956 | £134,956 | new | 1 |
| 8 (4) |  | X-Men 2 (2003) | £133,256 | £258,501 | £20,363,864 | -60% | 7 |
| 9 (3) |  | The Hunted (2003) | £102,386 | £288,284 | £682,406 | -74% | 2 |
| 10 (5) |  | Kangaroo Jack (2003) | £98,994 | £143,910 | £2,898,633 | -62% | 5 |
| 11 (new) | | Igby Goes Down (2002) | £86,581 | £86,581 | £86,581 | new | 1 |
| 12 (7) |  | Johnny English (2003) | £53,989 | £95,891 | £19,160,315 | -65% | 10 |
| 13 (6) |  | Ripleys Game (2003) | £44,878 | £149,124 | £781,708 | -77% | 3 |
| 14 (8) | | Secretary (2003) | £40,071 | £97,931 | £829,624 | -53% | 5 |
| 15 (re) |  | Cradle 2 The Grave (2003) | £25,581 | £25,581 | £1,152,080 | RE | 4 |