| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Bride and Prejudice (2004) | £1,667,616 | £1,667,616 | £1,667,616 | new | 1 |
| 2 (2) |  | Saw (2004) | £1,036,005 | £1,823,117 | £3,062,930 | -16% | 2 |
| 3 (1) |  | Wimbledon (2004) | £815,806 | £1,466,157 | £5,626,706 | -46% | 3 |
| 4 (new) |  | Resident Evil: Apocalypse (2004) | £801,171 | £801,171 | £801,171 | new | 1 |
| 5 (3) |  | Layer Cake (2004) | £743,146 | £1,318,268 | £2,408,829 | -32% | 2 |
| 6 (new) |  | Man On Fire (2004) | £656,466 | £656,466 | £656,466 | new | 1 |
| 7 (4) |  | Collateral (2004) | £504,691 | £947,812 | £7,405,739 | -47% | 4 |
| 8 (5) |  | Hero (2002) | £343,313 | £652,057 | £2,792,436 | -49% | 3 |
| 9 (6) |  | Sky Captain and the World of Tomorrow (2004) | £238,224 | £470,558 | £1,099,366 | -62% | 2 |
| 10 (7) |  | Dodgeball: A True Underdog Story (2004) | £208,570 | £509,658 | £9,767,027 | -52% | 7 |
| 11 (13) |  | Man About Dog (2004) | £119,527 | £234,580 | £367,186 | -10% | 2 |
| 12 (8) |  | The Terminal (2004) | £76,762 | £184,852 | £6,236,899 | -70% | 6 |
| 13 (re) | | The Motorcycle Diaries (2004) | £71,259 | £71,259 | £2,255,536 | RE | 6 |
| 14 (14) |  | The Life and Death of Peter Sellers (2004) | £61,643 | £133,915 | £259,663 | -51% | 2 |
| 15 (12) |  | A Cinderella Story (2004) | £55,994 | £65,956 | £3,753,534 | -60% | 8 |