| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | The Twilight Saga: Breaking Dawn Part 1 (2011) | £4,574,978 | £9,399,809 | £23,310,686 | -67% | 2 |
| 2 (2) |  | Arthur Christmas (2011) | £2,526,285 | £3,029,762 | £8,048,183 | 8% | 3 |
| 3 (new) |  | My Week With Marilyn (2011) | £749,819 | £749,819 | £749,819 | new | 1 |
| 4 (3) |  | The Adventures of Tintin: The Secret of the Unicorn (2011) | £712,398 | £967,898 | £15,063,616 | -28% | 5 |
| 5 (4) |  | Immortals (2011) | £534,163 | £1,095,188 | £5,404,986 | -44% | 3 |
| 6 (new) |  | 50/50 (2011) | £410,251 | £410,251 | £410,251 | new | 1 |
| 7 (new) |  | Dream House (2011) | £304,239 | £304,239 | £304,239 | new | 1 |
| 8 (5) |  | In Time (2011) | £258,840 | £521,694 | £5,026,901 | -43% | 4 |
| 9 (new) | | Desi Boyz (2011) | £243,792 | £243,792 | £243,792 | new | 1 |
| 10 (new) |  | Moneyball (2011) | £230,848 | £230,848 | £230,848 | new | 1 |
| 11 (6) |  | Tower Heist (2011) | £229,225 | £429,739 | £4,141,094 | -44% | 4 |
| 12 (8) |  | Johnny English Reborn (2011) | £164,057 | £221,240 | £20,354,068 | -36% | 8 |
| 13 (new) | | The Deep Blue Sea (2011) | £108,767 | £108,767 | £108,767 | new | 1 |
| 14 (11) |  | The Help (2011) | £101,481 | £287,460 | £3,865,125 | -44% | 5 |
| 15 (10) |  | The Ides of March (2011) | £90,253 | £202,470 | £2,777,102 | -50% | 5 |