| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | The Full Monty (1997) | £1,993,426 | £2,591,454 | £14,653,785 | 1% | 5 |
| 2 (new) |  | Contact (1997) | £1,290,501 | £1,290,501 | £1,290,501 | new | 1 |
| 3 (2) |  | My Best Friends Wedding (1997) | £1,096,852 | £1,590,435 | £3,570,453 | -45% | 2 |
| 4 (3) |  | Air Force One (1997) | £651,536 | £846,997 | £3,808,335 | -47% | 3 |
| 5 (4) |  | Spawn (1997) | £504,593 | £731,660 | £1,831,672 | -54% | 2 |
| 6 (6) |  | Austin Powers: International Man of Mystery (1997) | £340,498 | £442,647 | £4,157,037 | -42% | 4 |
| 7 (5) |  | Mrs. Brown (1997) | £274,814 | £357,258 | £3,960,330 | -59% | 4 |
| 8 (7) |  | Men In Black (1997) | £263,581 | £382,192 | £24,349,845 | -39% | 9 |
| 9 (8) |  | Bean (1997) | £125,891 | £176,247 | £13,488,986 | -40% | 9 |
| 10 (9) |  | Conspiracy Theory (1997) | £93,370 | £130,718 | £3,175,564 | -49% | 5 |
| 11 (11) |  | The Lost World: Jurassic Park (1997) | £72,547 | £101,566 | £25,326,224 | -40% | 11 |
| 12 (10) |  | Event Horizon (1997) | £63,851 | £86,199 | £3,912,061 | -47% | 6 |
| 13 (13) | | Night Falls On Manhattan (1997) | £35,153 | £47,457 | £891,050 | -62% | 4 |
| 14 (14) |  | Romy and Micheles High School Reunion (1997) | £31,664 | £41,163 | £1,963,103 | -47% | 6 |
| 15 (15) |  | Lost Highway (1997) | £4,321 | £5,833 | £313,854 | -50% | 6 |
| 16 (16) | | That Old Feeling (1997) | £3,047 | £3,047 | £437,744 | -63% | 6 |