| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Night At the Museum 2 (2009) | £4,160,496 | £4,160,496 | £4,160,496 | new | 1 |
| 2 (1) |  | Angels and Demons (2009) | £2,453,169 | £4,965,768 | £11,020,395 | -59% | 2 |
| 3 (2) |  | Star Trek (2009) | £1,645,238 | £3,289,206 | £15,396,776 | -53% | 3 |
| 4 (4) |  | X-Men Origins: Wolverine (2009) | £459,405 | £929,527 | £15,188,597 | -62% | 4 |
| 5 (3) |  | Coraline (2009) | £458,178 | £759,916 | £4,971,782 | -67% | 3 |
| 6 (5) |  | Hannah Montana: The Movie (2009) | £413,218 | £580,175 | £6,604,938 | -59% | 4 |
| 7 (6) |  | Fighting (2009) | £299,196 | £689,186 | £1,680,366 | -70% | 2 |
| 8 (new) |  | Tormented (2009) | £284,757 | £284,757 | £284,757 | new | 1 |
| 9 (7) |  | Ghosts of Girlfriends Past (2009) | £162,926 | £380,302 | £3,911,374 | -66% | 4 |
| 10 (8) |  | State of Play (2009) | £88,895 | £226,330 | £5,405,100 | -68% | 5 |
| 11 (11) |  | Synecdoche, New York (2009) | £70,074 | £142,056 | £265,181 | -43% | 2 |
| 12 (9) |  | Monsters Vs. Aliens (2009) | £69,418 | £89,464 | £20,863,386 | -73% | 8 |
| 13 (12) |  | I Love You, Man (2009) | £47,066 | £101,893 | £4,031,764 | -55% | 6 |
| 14 (new) |  | Awaydays (2009) | £39,045 | £39,045 | £39,045 | new | 1 |
| 15 (13) |  | In the Loop (2009) | £33,349 | £81,541 | £1,997,394 | -60% | 6 |
| 16 (new) | | Mark of An Angel (2009) | £21,692 | £21,692 | £21,692 | new | 1 |
| 17 (14) |  | Chéri (2009) | £17,229 | £61,416 | £334,313 | -71% | 3 |
| 18 (new) |  | Everlasting Moments (2009) | £9,530 | £9,530 | £9,530 | new | 1 |
| 19 (new) |  | The Girl Cut In Two (2009) | £8,186 | £8,186 | £8,186 | new | 1 |
| 20 (re) |  | Is Anybody There? (2008) | £7,982 | £7,982 | £385,693 | re | 3 |
| 21 (re) |  | The Damned United (2009) | £4,759 | £4,759 | £2,166,429 | re | 8 |
| 22 (re) |  | The Boat That Rocked (2009) | £4,756 | £4,756 | £6,105,436 | re | 7 |
| 23 (re) |  | The Young Victoria (2009) | £2,318 | £2,318 | £4,910,899 | re | 11 |
| 24 (re) |  | Slumdog Millionaire (2008) | £2,245 | £2,245 | £31,642,401 | re | 19 |
| 25 (re) |  | Shifty (2009) | £1,554 | £1,554 | £140,467 | re | 4 |
| 26 (re) |  | Little Ashes (2008) | £1,335 | £1,335 | £12,200 | re | 2 |
| 27 (re) |  | Fifty Dead Men Walking (2009) | £783 | £783 | £383,377 | re | 6 |
| 28 (re) |  | Good (2009) | £615 | £615 | £56,225 | re | 5 |
| 29 (re) | | French Film (2009) | £347 | £347 | £4,068 | re | 1 |