| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (2) |  | Robin Hood: Prince of Thieves (1991) | £723,922 | £1,013,491 | £22,503,194 | -2% | 12 |
| 2 (1) |  | Terminator 2: Judgment Day (1991) | £606,384 | £788,299 | £21,019,730 | -30% | 8 |
| 3 (new) |  | The Commitments (1991) | £557,136 | £557,136 | £557,136 | new | 1 |
| 4 (new) |  | Out For Justice (1991) | £548,146 | £548,146 | £548,146 | new | 1 |
| 5 (3) |  | Stepping Out (1991) | £346,093 | £484,530 | £2,051,702 | -23% | 3 |
| 6 (5) |  | Jacob's Ladder (1990) | £249,151 | £348,811 | £608,975 | -4% | 2 |
| 7 (4) |  | Life Stinks (1991) | £186,739 | £261,435 | £634,913 | -50% | 2 |
| 8 (new) |  | Let Him Have It (1991) | £145,763 | £145,763 | £145,763 | new | 1 |
| 9 (6) |  | F/X2 (1991) | £121,118 | £175,621 | £803,172 | -32% | 3 |
| 10 (7) |  | Regarding Henry (1991) | £105,548 | £142,490 | £1,494,661 | -39% | 4 |
| 11 (8) |  | A Rage In Harlem (1991) | £100,303 | £130,394 | £298,757 | -40% | 2 |
| 12 (11) |  | Only the Lonely (1991) | £76,056 | £110,281 | £857,287 | -19% | 4 |
| 13 (9) |  | True Identity (1991) | £45,722 | £64,011 | £972,724 | -60% | 4 |
| 14 (13) | | Meeting Venus (1991) | £30,971 | £44,908 | £103,752 | -47% | 2 |
| 15 (10) |  | Jungle Fever (1991) | £29,228 | £40,919 | £991,137 | -70% | 5 |