| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Titanic (1997) | £4,773,404 | £7,921,436 | £12,726,706 | -1% | 2 |
| 2 (3) |  | Up 'n' Under (1998) | £643,069 | £932,450 | £1,595,607 | -3% | 2 |
| 3 (2) |  | The Devil's Advocate (1998) | £618,233 | £803,703 | £3,044,430 | -14% | 3 |
| 4 (4) |  | Boogie Nights (1998) | £500,085 | £675,115 | £2,295,394 | -15% | 3 |
| 5 (5) |  | Spice World: The Movie (1997) | £357,555 | £500,577 | £11,250,536 | -21% | 6 |
| 6 (6) |  | The Jackal (1997) | £344,966 | £465,704 | £3,701,821 | -23% | 4 |
| 7 (7) |  | Tomorrow Never Dies (1997) | £335,402 | £469,563 | £17,689,238 | -23% | 8 |
| 8 (8) |  | George of the Jungle (1997) | £334,943 | £435,426 | £7,610,999 | -3% | 7 |
| 9 (10) |  | The Borrowers (1997) | £202,022 | £282,831 | £7,678,233 | -9% | 9 |
| 10 (9) |  | Starship Troopers (1997) | £175,173 | £245,242 | £5,151,060 | -22% | 5 |
| 11 (11) |  | The Full Monty (1997) | £158,589 | £206,166 | £50,641,526 | -17% | 23 |
| 12 (14) |  | The Wings of the Dove (1998) | £111,910 | £156,674 | £1,090,694 | 14% | 5 |
| 13 (13) |  | L.A. Confidential (1997) | £99,408 | £134,201 | £7,135,308 | -16% | 14 |
| 14 (12) |  | Picture Perfect (1997) | £97,697 | £131,891 | £1,462,438 | -31% | 4 |
| 15 (15) |  | Home Alone 3 (1997) | £90,037 | £126,052 | £3,140,591 | -1% | 7 |