| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (2) |  | The Full Monty (1997) | £1,569,956 | £4,197,938 | £5,903,026 | -8% | 2 |
| 2 (new) |  | Austin Powers: International Man of Mystery (1997) | £1,463,000 | £1,463,000 | £1,463,000 | new | 1 |
| 3 (new) |  | Mrs. Brown (1997) | £1,274,815 | £1,274,815 | £1,274,815 | new | 1 |
| 4 (1) |  | Men In Black (1997) | £1,184,037 | £1,657,652 | £22,433,516 | -31% | 6 |
| 5 (3) |  | Conspiracy Theory (1997) | £692,326 | £969,256 | £2,319,292 | -49% | 2 |
| 6 (4) |  | Bean (1997) | £573,783 | £831,985 | £12,518,721 | -40% | 6 |
| 7 (5) |  | Event Horizon (1997) | £437,952 | £635,030 | £3,339,384 | -47% | 3 |
| 8 (new) | | Night Falls On Manhattan (1997) | £380,211 | £380,211 | £380,211 | new | 1 |
| 9 (6) |  | The Lost World: Jurassic Park (1997) | £337,882 | £439,247 | £24,787,962 | -40% | 8 |
| 10 (7) |  | Speed 2: Cruise Control (1997) | £292,134 | £408,988 | £3,788,471 | -29% | 4 |
| 11 (8) |  | Romy and Micheles High School Reunion (1997) | £217,181 | £304,053 | £1,686,410 | -47% | 3 |
| 12 (9) | | That Old Feeling (1997) | £44,424 | £59,972 | £473,781 | -63% | 3 |
| 13 (11) |  | Grosse Pointe Blank (1997) | £35,828 | £51,951 | £1,131,820 | -47% | 5 |
| 14 (10) |  | Lost Highway (1997) | £34,561 | £44,929 | £273,027 | -50% | 3 |
| 15 (12) |  | One Fine Day (1997) | £17,150 | £24,010 | £6,705,316 | -43% | 10 |