| pos. | Title | Gross | |
|---|---|---|---|
| 1 |  | Mamma Mia! (2008) | £69,130,014 |
| 2 |  | Quantum of Solace (2008) | £50,405,045 |
| 3 |  | The Dark Knight (2008) | £48,685,166 |
| 4 |  | Indiana Jones and the Kingdom of the Crystal Skull (2008) | £39,742,108 |
| 5 |  | Sex and the City (2008) | £26,232,557 |
| 6 |  | High School Musical 3: Senior Year (2008) | £25,438,008 |
| 7 |  | Hancock (2008) | £24,410,925 |
| 8 |  | WALL•E (2008) | £22,340,631 |
| 9 |  | Kung-Fu Panda (2008) | £19,634,723 |
| 10 |  | Iron Man (2008) | £17,139,880 |
| 11 |  | Madagascar Escape 2 Africa (2008) | £16,042,979 |
| 12 |  | I Am Legend (2007) | £14,339,167 |
| 13 |  | The Chronicles of Narnia: Prince Caspian (2008) | £11,653,554 |
| 14 |  | The Mummy: Tomb of the Dragon Emperor (2008) | £10,973,278 |
| 15 |  | Step Up 2: The Streets (2008) | £10,451,882 |
| 16 |  | Sweeney Todd: The Demon Barber of Fleet Street (2007) | £10,436,369 |
| 17 |  | The Spiderwick Chronicles (2008) | £10,426,212 |
| 18 |  | Four Christmases (2008) | £9,832,403 |
| 19 |  | P.S. I Love You (2007) | £9,629,304 |
| 20 |  | Wanted (1997) | £9,586,363 |