| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | The Godfather Part III (1990) | £2,507,378 | £2,507,378 | £2,507,378 | new | 1 |
| 2 (1) |  | Three Men and a Little Lady (1991) | £1,152,053 | £1,670,477 | £12,609,868 | -19% | 5 |
| 3 (2) |  | Green Card (1991) | £1,071,390 | £1,499,946 | £2,648,502 | -7% | 2 |
| 4 (3) |  | The Russia House (1990) | £267,845 | £361,591 | £1,687,422 | -33% | 3 |
| 5 (6) |  | Pacific Heights (1991) | £167,387 | £242,711 | £1,270,718 | -31% | 3 |
| 6 (5) |  | The Field (1990) | £154,504 | £208,580 | £1,172,686 | -38% | 3 |
| 7 (4) |  | Dances With Wolves (1990) | £132,281 | £185,193 | £5,013,456 | -60% | 5 |
| 8 (7) |  | Home Alone (1990) | £111,563 | £161,766 | £12,072,521 | -35% | 14 |
| 9 (8) |  | Kindergarten Cop (1990) | £84,983 | £118,976 | £4,264,499 | -23% | 6 |
| 10 (9) |  | Ducktales The Movie: Treasure of the Lost Lamp (1990) | £66,442 | £93,019 | £1,321,273 | -23% | 5 |
| 11 (10) | | The Grifters (1991) | £53,918 | £75,485 | £384,255 | -18% | 3 |
| 12 (11) |  | Rocky V (1991) | £24,035 | £31,246 | £4,599,397 | -60% | 7 |
| 13 (16) |  | Miller's Crossing (1991) | £10,685 | £14,265 | £1,387,161 | -23% | 9 |
| 14 (16) | | Miller's Crossing (1991) | £10,685 | £1,228 | £1,388,389 | -23% | 9 |
| 15 (13) |  | Reversal of Fortune (1991) | £9,384 | £12,668 | £2,775,053 | -60% | 9 |