| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Watchmen (2009) | £3,243,001 | £3,243,001 | £3,243,001 | new | 1 |
| 2 (1) |  | Slumdog Millionaire (2008) | £1,289,094 | £2,301,835 | £28,173,584 | -23% | 9 |
| 3 (2) |  | Gran Torino (2008) | £1,216,106 | £2,114,763 | £4,253,980 | -10% | 3 |
| 4 (new) |  | The Young Victoria (2009) | £1,016,053 | £1,016,053 | £1,016,053 | new | 1 |
| 5 (4) |  | Bolt (2009) | £978,954 | £1,197,617 | £16,666,430 | -25% | 4 |
| 6 (5) |  | Confessions of a Shopaholic (2009) | £977,441 | £1,672,650 | £6,845,514 | -24% | 3 |
| 7 (3) |  | The Unborn (2009) | £749,898 | £1,376,706 | £2,677,249 | -42% | 2 |
| 8 (7) |  | Hotel For Dogs (2009) | £569,802 | £652,883 | £6,184,031 | -10% | 4 |
| 9 (6) |  | The International (2009) | £423,358 | £871,653 | £1,632,035 | -44% | 2 |
| 10 (8) |  | He's Just Not That Into You (2009) | £317,588 | £631,703 | £9,021,872 | -39% | 5 |
| 11 (9) |  | The Curious Case of Benjamin Button (2009) | £216,807 | £484,239 | £8,806,133 | -56% | 5 |
| 12 (10) |  | New In Town (2009) | £213,302 | £480,975 | £919,954 | -51% | 2 |
| 13 (11) |  | The Pink Panther 2 (2009) | £154,431 | £169,751 | £3,057,999 | -35% | 4 |
| 14 (new) |  | Surveillance (2009) | £125,885 | £125,885 | £125,885 | new | 1 |
| 15 (14) |  | The Reader (2009) | £106,793 | £306,602 | £5,371,138 | -38% | 9 |