| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Rise of the Planet of the Apes (2011) | £5,835,140 | £5,835,140 | £5,835,140 | new | 1 |
| 2 (new) |  | The Smurfs (2011) | £3,778,085 | £3,778,085 | £3,778,085 | new | 1 |
| 3 (1) |  | Harry Potter and the Deathly Hallows Part 2 (2011) | £1,733,091 | £4,134,497 | £66,511,926 | -38% | 5 |
| 4 (2) |  | Super 8 (2011) | £1,154,230 | £2,951,910 | £5,158,973 | -48% | 2 |
| 5 (3) |  | Mr. Poppers Penguins (2011) | £897,336 | £2,684,849 | £4,200,097 | -41% | 2 |
| 6 (6) |  | Horrible Bosses (2011) | £733,309 | £1,486,206 | £9,238,224 | -35% | 4 |
| 7 (5) |  | Cars 2 (2011) | £698,863 | £1,773,272 | £13,105,932 | -44% | 4 |
| 8 (4) |  | Captain America: The First Avenger (2011) | £597,916 | £1,728,193 | £8,629,339 | -59% | 3 |
| 9 (7) |  | Horrid Henry: The Movie (2011) | £401,147 | £1,311,960 | £5,051,494 | -52% | 3 |
| 10 (8) |  | Bridesmaids (2011) | £332,171 | £818,970 | £22,318,130 | -38% | 8 |
| 11 (new) | | The Devil's Double (2011) | £318,512 | £318,512 | £318,512 | new | 1 |
| 12 (10) |  | The Guard (2011) | £155,418 | £357,182 | £3,042,040 | -23% | 6 |
| 13 (9) |  | The Zookeeper (2011) | £127,849 | £566,199 | £3,162,855 | -73% | 3 |
| 14 (12) | | Sarah's Key (2010) | £80,622 | £161,481 | £277,692 | -31% | 2 |
| 15 (new) |  | Aarakshan (2011) | £75,768 | £75,768 | £75,768 | new | 1 |