| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) | ![]() | Immortals () | £2,166,432 | £2,166,432 | £2,166,432 | new | 1 |
| 2 (new) | ![]() | Arthur Christmas () | £2,112,516 | £2,112,516 | £2,112,516 | new | 1 |
| 3 (1) | ![]() | The Adventures of Tintin: The Secret of the Unicorn () | £1,540,539 | £2,312,685 | £12,706,352 | -30% | 3 |
| 4 (2) | ![]() | In Time () | £915,584 | £1,718,598 | £3,600,963 | -51% | 2 |
| 5 (3) | ![]() | Tower Heist () | £825,783 | £1,494,017 | £2,945,046 | -43% | 2 |
| 6 (new) | ![]() | The Rum Diary () | £608,055 | £608,055 | £608,055 | new | 1 |
| 7 (4) | ![]() | Johnny English Reborn () | £506,200 | £767,308 | £19,762,186 | -39% | 6 |
| 8 (6) | ![]() | The Help () | £378,521 | £915,054 | £3,044,252 | -30% | 3 |
| 9 (5) | ![]() | Paranormal Activity 3 (2011) | £339,245 | £761,204 | £10,392,440 | -58% | 4 |
| 10 (8) | ![]() | The Ides of March (2011) | £284,076 | £609,854 | £2,226,381 | -42% | 3 |
| 11 (new) | The Awakening () | £273,083 | £273,083 | £273,083 | new | 1 | |
| 12 (new) | Trespass (2011) | £247,957 | £247,957 | £247,957 | new | 1 | |
| 13 (new) | Rockstar () | £184,592 | £184,592 | £184,592 | new | 1 | |
| 14 (7) | ![]() | Contagion () | £165,614 | £481,470 | £5,337,350 | -66% | 4 |
| 15 (9) | ![]() | The Lion King (1994) 3D Rerelease | £158,575 | £283,779 | £12,154,600 | -66% | 26 |
| 16 (new) | ![]() | Wuthering Heights (2011) | £156,931 | £156,931 | £156,931 | new | 1 |
| 17 (12) | ![]() | We Need to Talk About Kevin (2011) | £93,527 | £247,450 | £1,851,708 | -46% | 4 |
| 18 (11) | Ra.One (2011) | £51,250 | £161,242 | £1,437,742 | -72% | 3 | |
| 19 (16) | ![]() | Tinker, Tailor, Soldier, Spy (2011) | £38,073 | £126,401 | £13,842,514 | -55% | 9 |
| 20 (19) | ![]() | Weekend (2011) | £35,237 | £61,831 | £92,305 | 14% | 2 |
| 21 (24) | ![]() | Melancholia () | £7,959 | £14,680 | £551,474 | 22% | 7 |
| 22 (18) | ![]() | The Three Musketeers (2011) | £4,678 | £18,449 | £3,459,274 | -88% | 5 |
| 23 (new) | Tabloid (2010) | £4,618 | £4,618 | £4,618 | new | 1 | |
| 24 (30) | The Story of Lovers Rock (2011) | £3,725 | £3,799 | £46,933 | 50% | 5 | |
| 25 (21) | ![]() | Sket () | £3,316 | £14,334 | £142,225 | -80% | 3 |
| 26 (28) | ![]() | The Debt () | £3,292 | £8,222 | £1,495,764 | 18% | 6 |
| 27 (27) | ![]() | Jane Eyre () | £3,190 | £19,583 | £5,032,166 | -14% | 9 |
| 28 (33) | Tyrannosaur () | £2,624 | £8,198 | £235,191 | 32% | 6 | |
| 29 (22) | ![]() | Will (2011) | £1,748 | £6,938 | £17,272 | -83% | 2 |
| 30 (new) | The British Guide to Showing Off () | £1,671 | £1,671 | £1,671 | new | 1 | |
| 31 (26) | ![]() | The Inbetweeners Movie (2011) | £1,566 | £7,478 | £45,027,396 | -63% | 13 |
| 32 (new) | Kill Keith (2011) | £1,161 | £1,161 | £1,161 | new | 1 | |
| 33 (39) | ![]() | The Guard () | £921 | £6,880 | £4,614,154 | 80% | 19 |
| 34 (29) | ![]() | One Day () | £838 | £5,873 | £8,015,581 | -59% | 12 |
| 35 (37) | ![]() | Mausam () | £480 | £878 | £381,491 | -44% | 8 |