| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Marley and Me (2009) | £4,414,169 | £4,414,169 | £4,414,169 | new | 1 |
| 2 (1) |  | Watchmen (2009) | £1,400,352 | £2,938,098 | £6,181,099 | -57% | 2 |
| 3 (3) |  | Gran Torino (2008) | £818,576 | £1,438,234 | £5,692,214 | -33% | 4 |
| 4 (2) |  | Slumdog Millionaire (2008) | £755,379 | £1,429,867 | £29,603,451 | -41% | 10 |
| 5 (4) |  | The Young Victoria (2009) | £633,870 | £1,550,092 | £2,566,145 | -38% | 2 |
| 6 (5) |  | Bolt (2009) | £474,791 | £589,925 | £17,256,355 | -52% | 5 |
| 7 (6) |  | Confessions of a Shopaholic (2009) | £425,631 | £822,104 | £7,667,618 | -56% | 4 |
| 8 (7) |  | The Unborn (2009) | £389,948 | £693,424 | £3,370,673 | -48% | 3 |
| 9 (8) |  | Hotel For Dogs (2009) | £283,755 | £320,596 | £6,504,627 | -50% | 5 |
| 10 (new) |  | Bronson (2009) | £258,360 | £258,360 | £258,360 | new | 1 |
| 11 (9) |  | The International (2009) | £176,287 | £350,419 | £1,982,454 | -58% | 3 |
| 12 (10) |  | He's Just Not That Into You (2009) | £139,194 | £262,992 | £9,284,864 | -56% | 6 |
| 13 (11) |  | The Curious Case of Benjamin Button (2009) | £70,151 | £156,539 | £8,962,672 | -68% | 6 |
| 14 (re) | | The Class (2008) | £67,945 | £67,945 | £507,914 | RE | 2 |
| 15 (re) |  | Vicky Cristina Barcelona (2008) | £58,308 | £58,308 | £2,429,480 | RE | 5 |
| 16 (new) | | Hush (2008) | £45,760 | £45,760 | £45,760 | new | 1 |
| 17 (18) |  | Wendy and Lucy (2008) | £21,958 | £36,114 | £52,745 | 24% | 2 |
| 18 (new) | | In the City of Sylvia (2007) | £11,576 | £11,576 | £11,576 | new | 1 |
| 19 (24) |  | City of Ember (2008) | £8,534 | £8,534 | £1,480,065 | 86% | 21 |
| 20 (new) |  | Issiz Adam (2008) | £5,727 | £5,727 | £5,727 | new | 1 |
| 21 (new) |  | The Burning Plain (2008) | £4,038 | £4,038 | £4,038 | new | 1 |
| 22 (19) |  | The Secret of Moonacre (2009) | £3,689 | £4,210 | £873,910 | -61% | 6 |
| 23 (16) |  | The Tale of Despereaux (2008) | £2,479 | £3,080 | £2,494,561 | -92% | 13 |
| 24 (21) |  | Franklyn (2009) | £1,514 | £6,610 | £104,444 | -82% | 3 |
| 25 (23) |  | Inkheart (2008) | £1,196 | £1,557 | £3,917,197 | -41% | 13 |
| 26 (new) | | Vali (2009) | £914 | £914 | £914 | new | 1 |