| pos. | Title | Gross | |
|---|---|---|---|
| 1 |  | Robin Hood: Prince of Thieves (1991) | £25,049,635 |
| 2 |  | Terminator 2: Judgment Day (1991) | £22,244,375 |
| 3 |  | The Silence of the Lambs (1991) | £16,966,917 |
| 4 |  | Three Men and a Little Lady (1991) | £13,444,515 |
| 5 |  | Dances With Wolves (1990) | £12,245,184 |
| 6 |  | The Naked Gun 2 ½: The Smell of Fear (1991) | £10,640,533 |
| 7 |  | Sleeping With the Enemy (1991) | £8,789,815 |
| 8 |  | Home Alone (1990) | £7,508,452 |
| 9 |  | The Addams Family (1991) | £6,847,655 |
| 10 |  | The Commitments (1991) | £6,551,471 |
| 11 |  | The Godfather Part III (1990) | £5,391,330 |
| 12 |  | Arachnophobia (1991) | £5,383,146 |
| 13 |  | Edward Scissorhands (1990) | £5,218,274 |
| 14 |  | Look Who's Talking Too (1991) | £5,032,060 |
| 15 |  | The Doors (1991) | £4,848,296 |
| 16 |  | Hot Shots! (1991) | £4,840,125 |
| 17 |  | City Slickers (1991) | £4,718,726 |
| 18 |  | Green Card (1991) | £4,713,389 |
| 19 |  | The Rocketeer (1991) | £4,695,594 |
| 20 |  | Rocky V (1991) | £4,621,509 |