| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | The Hangover Part II (2011) | £10,409,017 | £10,409,017 | £10,409,017 | new | 1 |
| 2 (1) |  | Pirates of the Caribbean: On Stranger Tides (2011) | £4,757,411 | £8,103,294 | £19,738,154 | -59% | 2 |
| 3 (new) |  | Diary of a Wimpy Kid: Rodrick Rules (2011) | £1,476,720 | £1,476,720 | £1,476,720 | new | 1 |
| 4 (3) |  | Thor (2011) | £335,103 | £627,778 | £13,497,496 | -37% | 5 |
| 5 (2) |  | Fast Five (2011) | £322,506 | £609,675 | £18,008,899 | -45% | 6 |
| 6 (7) |  | Rio (2011) | £300,865 | £339,073 | £12,403,643 | 6% | 8 |
| 7 (4) |  | Insidious (2011) | £208,313 | £440,779 | £6,827,578 | -54% | 5 |
| 8 (6) |  | Hanna (2011) | £148,339 | £320,560 | £3,503,260 | -48% | 4 |
| 9 (5) |  | Attack the Block (2011) | £142,919 | £344,109 | £2,269,528 | -60% | 3 |
| 10 (8) |  | Water For Elephants (2011) | £129,143 | £301,199 | £3,504,135 | -52% | 4 |
| 11 (9) |  | Blitz (2011) | £79,565 | £276,833 | £542,981 | -70% | 2 |
| 12 (13) |  | Hop (2011) | £76,699 | £85,615 | £7,479,597 | 17% | 9 |
| 13 (10) |  | Win Win (2011) | £72,082 | £172,357 | £327,820 | -54% | 2 |
| 14 (11) |  | Something Borrowed (2011) | £50,021 | £123,814 | £2,040,864 | -59% | 4 |
| 15 (new) |  | Le Quattro Volte (2011) | £36,205 | £36,205 | £36,205 | new | 1 |
| 16 (17) |  | TT3D: Closer to the Edge (2011) | £17,610 | £41,105 | £1,052,379 | 16% | 6 |
| 17 (new) | | Heartbeats (2010) | £9,525 | £9,525 | £9,525 | new | 1 |
| 18 (new) | | Angels of Evil (2011) | £9,238 | £9,238 | £9,238 | new | 1 |
| 19 (12) | | Fire In Babylon (2011) | £8,766 | £71,984 | £179,296 | -92% | 2 |
| 20 (new) | | Life Above All (2011) | £4,960 | £4,960 | £4,960 | new | 1 |
| 21 (22) | | Oranges and Sunshine (2011) | £3,891 | £7,516 | £369,092 | 48% | 9 |
| 22 (18) | | Submarine (2011) | £3,085 | £7,067 | £1,421,865 | -61% | 11 |
| 23 (21) |  | The King's Speech (2010) | £2,997 | £2,625 | £45,343,420 | -16% | 21 |
| 24 (20) | | Jig (2011) | £2,905 | £6,517 | £85,361 | -28% | 4 |
| 25 (19) |  | Third Star (2010) | £1,202 | £4,676 | £8,832 | -71% | 2 |
| 26 (new) | | Dancing Dreams (2010) | £409 | £409 | £409 | new | 1 |
| 27 (25) |  | Forget-Me-Not (2010) | £394 | £904 | £6,264 | 2% | 4 |