| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Bolt (2009) | £3,006,050 | £8,195,646 | £13,653,084 | -45% | 2 |
| 2 (new) |  | Confessions of a Shopaholic (2009) | £2,846,622 | £2,846,622 | £2,846,622 | new | 1 |
| 3 (2) |  | Slumdog Millionaire () | £1,561,139 | £2,989,089 | £22,973,110 | -14% | 7 |
| 4 (5) |  | Hotel For Dogs () | £1,180,278 | £3,233,990 | £4,734,288 | -21% | 2 |
| 5 (4) |  | The Curious Case of Benjamin Button () | £1,010,219 | £2,263,504 | £7,372,682 | -43% | 3 |
| 6 (3) |  | He's Just Not That Into You (2009) | £974,319 | £2,455,652 | £7,332,278 | -45% | 3 |
| 7 (new) |  | Push () | £625,300 | £625,300 | £625,300 | new | 1 |
| 8 (8) |  | The Pink Panther 2 () | £595,956 | £1,763,063 | £2,584,789 | -27% | 2 |
| 9 (7) |  | Notorious () | £482,498 | £1,089,068 | £2,208,655 | -57% | 2 |
| 10 (9) |  | Vicky Cristina Barcelona (2008) | £333,456 | £737,957 | £1,686,091 | -42% | 3 |
| 11 (new) |  | Gran Torino () | £332,877 | £332,877 | £332,877 | new | 1 |
| 12 (6) |  | Friday the 13th (2009) | £320,127 | £756,618 | £1,955,271 | -73% | 2 |
| 13 (10) |  | My Bloody Valentine 3D (2009) | £169,838 | £337,890 | £6,666,925 | -59% | 6 |
| 14 (re) |  | The Reader () | £152,807 | £152,807 | £4,739,063 | re | 7 |
| 15 (11) |  | Valkyrie () | £142,023 | £364,202 | £6,346,645 | -56% | 5 |
| 16 (new) | | Delhi 6 () | £116,370 | £116,370 | £116,370 | new | 1 |
| 17 (new) |  | Che Part Two (2009) | £92,320 | £92,320 | £92,320 | new | 1 |
| 18 (15) |  | The Secret of Moonacre (2009) | £78,723 | £315,252 | £833,139 | -35% | 3 |
| 19 (new) | | Jag Jeondeyan De Mele (2009) | £37,620 | £37,620 | £37,620 | new | 1 |
| 20 (22) |  | The Tale of Despereaux () | £30,718 | £36,135 | £2,455,562 | 91% | 10 |
| 21 (16) |  | The Dark Knight () | £21,136 | £40,743 | £48,824,392 | -14% | 25 |
| 22 (new) |  | Cadillac Records () | £16,093 | £16,093 | £16,093 | new | 1 |
| 23 (17) |  | Inkheart (2008) | £4,641 | £35,190 | £3,885,780 | -77% | 10 |
| 24 (19) |  | Sex Drive () | £3,313 | £15,042 | £1,673,472 | -50% | 7 |
| 25 (21) |  | Quantum of Solace () | £1,799 | £6,773 | £51,070,677 | -47% | 17 |
| 26 (20) |  | City of Ember () | £1,451 | £1,787 | £1,469,356 | -72% | 18 |
| 27 (new) | | 20th Century Boys 1: Beginning of the End (2008) | £1,367 | £1,367 | £1,367 | new | 1 |
| 28 (re) | | Better Things (2009) | £775 | £775 | £9,162 | re | 1 |