| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Terminator 2: Judgment Day (1991) | £4,631,895 | £4,631,895 | £4,631,895 | new | 1 |
| 2 (2) |  | Teenage Mutant Ninja Turtles II: The Secret of the Ooze (1991) | £1,102,860 | £1,433,718 | £2,749,724 | -16% | 2 |
| 3 (1) |  | Robin Hood: Prince of Thieves (1991) | £981,820 | £1,374,548 | £11,989,911 | -46% | 5 |
| 4 (3) |  | The Rocketeer (1991) | £608,126 | £820,970 | £3,642,673 | -37% | 3 |
| 5 (5) |  | Backdraft (1991) | £302,021 | £407,728 | £1,993,593 | -25% | 3 |
| 6 (4) |  | Edward Scissorhands (1990) | £206,768 | £289,475 | £4,727,692 | -74% | 4 |
| 7 (6) |  | The Naked Gun 2 ½: The Smell of Fear (1991) | £157,657 | £220,720 | £9,829,549 | -31% | 8 |
| 8 (7) |  | Thelma and Louise (1991) | £106,989 | £144,435 | £3,676,909 | -29% | 6 |
| 9 (new) | | Naked Tango (1991) | £55,000 | £55,000 | £55,000 | new | 1 |
| 10 (9) |  | In Bed With Madonna (1991) | £34,607 | £48,450 | £444,484 | -17% | 4 |
| 11 (8) | | Rock a Doodle (1991) | £10,278 | £14,389 | £336,495 | -89% | 3 |
| 12 (10) | | Young Soul Rebels (1991) | £9,143 | £12,343 | £30,628 | -50% | 2 |
| 13 (11) | | Henry Portrait of a Serial Killer (1986) | £8,472 | £11,014 | £407,901 | -50% | 6 |
| 14 (12) |  | Not Without My Daughter (1991) | £6,568 | £8,538 | £1,784,889 | -60% | 9 |
| 15 (13) |  | The Silence of the Lambs (1991) | £4,410 | £5,733 | £16,959,188 | -23% | 12 |