| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (2) |  | Monsters Vs. Aliens (2009) | £2,057,367 | £5,813,360 | £17,343,985 | -27% | 3 |
| 2 (1) |  | Fast and Furious (2009) | £1,929,159 | £5,315,784 | £10,244,568 | -61% | 2 |
| 3 (3) |  | 17 Again (2009) | £1,772,831 | £5,019,831 | £7,583,933 | -31% | 2 |
| 4 (new) |  | I Love You, Man (2009) | £1,122,258 | £1,122,258 | £1,122,258 | new | 1 |
| 5 (new) |  | Crank: High Voltage (2009) | £554,565 | £554,565 | £554,565 | new | 1 |
| 6 (4) |  | The Boat That Rocked (2009) | £498,838 | £1,349,025 | £5,305,276 | -48% | 3 |
| 7 (6) |  | Race to Witch Mountain (2009) | £469,034 | £1,319,810 | £1,901,060 | -19% | 2 |
| 8 (new) |  | In the Loop (2009) | £468,954 | £468,954 | £468,954 | new | 1 |
| 9 (5) |  | Knowing (2009) | £312,520 | £769,952 | £6,373,461 | -50% | 4 |
| 10 (7) |  | Marley and Me (2009) | £304,433 | £776,228 | £14,912,767 | -35% | 6 |
| 11 (9) |  | The Haunting In Connecticut (2009) | £195,932 | £491,280 | £3,948,807 | -48% | 4 |
| 12 (11) |  | Let the Right One In (2009) | £152,642 | £340,790 | £564,944 | -32% | 2 |
| 13 (10) |  | Paul Blart Mall Cop (2009) | £135,836 | £503,710 | £5,237,343 | -42% | 5 |
| 14 (8) |  | Dragonball Evolution (2009) | £70,370 | £212,112 | £648,336 | -84% | 2 |
| 15 (13) |  | Gran Torino (2008) | £64,771 | £162,674 | £8,143,251 | -40% | 9 |