| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Pirates of the Caribbean: On Stranger Tides (2011) | £11,634,860 | £11,634,860 | £11,634,860 | new | 1 |
| 2 (2) |  | Fast Five (2011) | £587,617 | £1,058,357 | £17,399,224 | -49% | 5 |
| 3 (1) |  | Thor (2011) | £528,701 | £1,045,273 | £12,869,718 | -61% | 4 |
| 4 (4) |  | Insidious (2011) | £451,139 | £866,163 | £6,386,799 | -53% | 4 |
| 5 (3) |  | Attack the Block (2011) | £355,232 | £791,560 | £1,925,419 | -69% | 2 |
| 6 (5) |  | Hanna (2011) | £286,997 | £629,599 | £3,182,700 | -65% | 3 |
| 7 (7) |  | Rio (2011) | £284,085 | £340,992 | £12,064,570 | -52% | 7 |
| 8 (6) |  | Water For Elephants (2011) | £266,345 | £608,832 | £3,202,936 | -62% | 3 |
| 9 (new) |  | Blitz (2011) | £266,148 | £266,148 | £266,148 | new | 1 |
| 10 (new) |  | Win Win (2011) | £155,463 | £155,463 | £155,463 | new | 1 |
| 11 (8) |  | Something Borrowed (2011) | £122,415 | £320,968 | £1,917,050 | -75% | 3 |
| 12 (new) | | Fire In Babylon (2011) | £107,312 | £107,312 | £107,312 | new | 1 |
| 13 (11) |  | Hop (2011) | £63,625 | £73,557 | £7,393,982 | -58% | 8 |
| 14 (new) | | Julias Eyes (2011) | £49,142 | £49,142 | £49,142 | new | 1 |
| 15 (re) |  | Rango (2011) | £40,480 | £40,480 | £6,861,438 | re | 6 |
| 16 (new) | | Vidal Sassoon: The Movie (2011) | £23,750 | £23,750 | £23,750 | new | 1 |
| 17 (13) |  | TT3D: Closer to the Edge (2011) | £14,759 | £93,783 | £1,011,274 | -79% | 5 |
| 18 (19) | | Submarine (2011) | £7,947 | £17,098 | £1,414,798 | -12% | 10 |
| 19 (new) |  | Third Star (2010) | £4,156 | £4,156 | £4,156 | new | 1 |
| 20 (18) | | Jig (2011) | £4,061 | £9,308 | £78,844 | -61% | 3 |
| 21 (22) |  | The King's Speech (2010) | £3,566 | £6,887 | £45,340,795 | -20% | 20 |
| 22 (25) | | Oranges and Sunshine (2011) | £2,041 | £6,507 | £361,576 | -21% | 8 |
| 23 (24) |  | Your Highness (2011) | £1,163 | £3,002 | £1,744,652 | -63% | 6 |
| 24 (27) |  | The Eagle (2011) | £425 | £2,113 | £2,875,254 | -74% | 9 |
| 25 (28) |  | Forget-Me-Not (2010) | £387 | £700 | £5,360 | -66% | 3 |
| 26 (31) | | Route Irish (2011) | £120 | £566 | £66,712 | -9% | 9 |