| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | The Full Monty (1997) | £1,914,537 | £3,488,898 | £21,902,998 | -10% | 7 |
| 2 (new) |  | Hercules (1997) | £1,504,323 | £1,504,323 | £1,504,323 | new | 1 |
| 3 (new) |  | The Game (1997) | £1,210,006 | £1,210,006 | £1,210,006 | new | 1 |
| 4 (2) |  | Volcano (1997) | £846,163 | £1,184,628 | £2,834,646 | -49% | 2 |
| 5 (3) |  | Contact (1997) | £588,546 | £823,964 | £4,418,622 | -63% | 3 |
| 6 (4) |  | My Best Friends Wedding (1997) | £580,845 | £813,183 | £5,818,324 | -47% | 4 |
| 7 (5) |  | Air Force One (1997) | £180,481 | £243,649 | £4,532,064 | -47% | 5 |
| 8 (new) |  | Nil By Mouth (1997) | £133,065 | £133,065 | £133,065 | new | 1 |
| 9 (7) |  | Austin Powers: International Man of Mystery (1997) | £113,769 | £153,588 | £4,586,173 | -42% | 6 |
| 10 (6) |  | Spawn (1997) | £106,177 | £148,648 | £2,281,225 | -54% | 4 |
| 11 (8) |  | Men In Black (1997) | £96,816 | £130,702 | £24,688,217 | -39% | 11 |
| 12 (12) |  | The Lost World: Jurassic Park (1997) | £26,013 | £33,817 | £25,420,858 | -40% | 13 |
| 13 (11) |  | Conspiracy Theory (1997) | £24,555 | £34,377 | £3,274,582 | -49% | 7 |
| 14 (13) |  | Event Horizon (1997) | £17,687 | £24,762 | £3,985,552 | -47% | 8 |
| 15 (14) |  | Romy and Micheles High School Reunion (1997) | £8,771 | £11,841 | £1,998,275 | -47% | 8 |