| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | The Hangover (2009) | £3,193,806 | £3,193,806 | £3,193,806 | new | 1 |
| 2 (1) |  | Terminator Salvation (2009) | £1,951,047 | £4,005,984 | £10,942,512 | -72% | 2 |
| 3 (2) |  | Night At the Museum 2 (2009) | £1,083,668 | £1,671,195 | £17,114,614 | -55% | 4 |
| 4 (3) |  | Drag Me to Hell (2009) | £534,849 | £1,252,403 | £5,325,950 | -58% | 3 |
| 5 (4) |  | Angels and Demons (2009) | £514,507 | £1,110,682 | £17,232,193 | -52% | 5 |
| 6 (5) |  | Star Trek (2009) | £405,242 | £852,072 | £20,315,922 | -53% | 6 |
| 7 (new) |  | The Last House On the Left (2009) | £392,163 | £392,163 | £392,163 | new | 1 |
| 8 (new) |  | Looking For Eric (2009) | £366,242 | £366,242 | £366,242 | new | 1 |
| 9 (6) | | Last Chance Harvey (2008) | £263,946 | £743,025 | £1,383,415 | -59% | 2 |
| 10 (7) |  | Coraline (2009) | £161,642 | £237,562 | £6,986,975 | -56% | 6 |
| 11 (new) |  | Red Cliff (2008) | £153,288 | £153,288 | £153,288 | new | 1 |
| 12 (8) |  | Hannah Montana: The Movie (2009) | £121,899 | £157,253 | £8,084,650 | -53% | 7 |
| 13 (new) |  | Doghouse (2009) | £56,484 | £56,484 | £56,484 | new | 1 |
| 14 (12) | | Anything For Her (2009) | £37,590 | £89,192 | £178,659 | -58% | 2 |
| 15 (new) | | The End of the Line (2009) | £32,896 | £32,896 | £32,896 | new | 1 |