| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Up (2009) | £5,162,325 | £7,505,632 | £13,917,468 | -19% | 2 |
| 2 (new) |  | Couples Retreat (2009) | £1,825,142 | £1,825,142 | £1,825,142 | new | 1 |
| 3 (new) |  | The Imaginarium of Doctor Parnassus (2009) | £905,786 | £905,786 | £905,786 | new | 1 |
| 4 (3) |  | The Invention of Lying (2009) | £589,914 | £1,063,391 | £4,847,173 | -46% | 3 |
| 5 (2) |  | Zombieland (2009) | £576,932 | £1,099,608 | £2,340,592 | -54% | 2 |
| 6 (4) |  | Fame (2009) | £455,699 | £822,027 | £7,876,009 | -50% | 4 |
| 7 (new) |  | Triangle (2009) | £260,626 | £260,626 | £260,626 | new | 1 |
| 8 (6) |  | Halloween II (2009) | £237,429 | £544,446 | £1,067,107 | -55% | 2 |
| 9 (5) |  | Love Happens (2009) | £217,696 | £564,435 | £1,124,159 | -61% | 2 |
| 10 (new) | | Blue (2009) | £215,962 | £215,962 | £215,962 | new | 1 |
| 11 (7) |  | Cloudy With a Chance of Meatballs (2009) | £208,789 | £273,952 | £5,684,375 | -42% | 5 |
| 12 (8) |  | Surrogates (2009) | £108,910 | £258,197 | £3,021,803 | -66% | 4 |
| 13 (new) | | Main Aur Mrs. Khanna (2009) | £89,299 | £89,299 | £89,299 | new | 1 |
| 14 (9) |  | District 9 (2009) | £76,582 | £179,306 | £8,875,093 | -64% | 7 |
| 15 (new) |  | Aadhavan (2009) | £57,582 | £57,582 | £57,582 | new | 1 |