| pos. | Title | Gross | |
|---|---|---|---|
| 1 |  | Toy Story 2 (1999) | £43,491,021 |
| 2 |  | Gladiator (2000) | £30,675,710 |
| 3 |  | Chicken Run (2000) | £29,428,037 |
| 4 |  | American Beauty (1999) | £21,340,511 |
| 5 |  | Stuart Little (2000) | £17,828,403 |
| 6 |  | Mission:Impossible 2 (2000) | £17,291,606 |
| 7 |  | Billy Elliot (2000) | £16,791,537 |
| 8 |  | X-Men (2000) | £14,976,383 |
| 9 |  | The Beach (2000) | £13,332,236 |
| 10 |  | What Lies Beneath (2000) | £13,230,433 |
| 11 |  | Dinosaur (2000) | £13,219,265 |
| 12 |  | How the Grinch Stole Christmas (2000) | £12,832,356 |
| 13 |  | Snatch (2000) | £12,137,698 |
| 14 |  | Charlie's Angels (2000) | £11,745,310 |
| 15 |  | Pokémon: The First Movie (1998) | £10,761,547 |
| 16 |  | Erin Brockovich (2000) | £10,237,045 |
| 17 |  | Final Destination (2000) | £10,152,436 |
| 18 |  | Kevin and Perry Go Large (2000) | £10,099,770 |
| 19 |  | Scary Movie (2000) | £9,955,478 |
| 20 |  | Sleepy Hollow (2000) | £9,884,648 |