UK Weekend Box Office
UK Box Office 18th March, 2011
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (2) |  | Rango (2011) | £1,045,326 | £1,404,860 | £5,020,745 | -32% | 3 |
| 2 (1) |  | Battle: Los Angeles () | £874,265 | £1,661,437 | £3,454,350 | -51% | 2 |
| 3 (3) |  | Unknown () | £775,576 | £1,334,908 | £4,496,496 | -25% | 3 |
| 4 (new) |  | Chalet Girl (2011) | £677,716 | £677,716 | £677,716 | new | 1 |
| 5 (new) |  | The Lincoln Lawyer () | £571,836 | £571,836 | £571,836 | new | 1 |
| 6 (5) |  | Hall Pass () | £556,292 | £1,092,747 | £1,993,683 | -38% | 2 |
| 7 (new) | Anuvahood () | £536,818 | £536,818 | £536,818 | new | 1 | |
| 8 (4) |  | The Adjustment Bureau () | £532,325 | £1,013,350 | £4,096,043 | -42% | 3 |
| 9 (6) |  | The King's Speech () | £350,417 | £754,418 | £44,011,810 | -49% | 11 |
| 10 (8) |  | Gnomeo & Juliet () | £295,023 | £372,540 | £15,127,116 | -47% | 6 |
| 11 (7) |  | Paul (2011) | £289,621 | £547,060 | £13,778,386 | -48% | 5 |
| 12 (new) | Submarine () | £244,476 | £244,476 | £244,476 | new | 1 | |
| 13 (10) | West Is West () | £138,422 | £271,399 | £2,368,446 | -44% | 4 | |
| 14 (11) |  | Yogi Bear (2010) | £113,301 | £135,804 | £8,625,654 | -51% | 6 |
| 15 (new) |  | You Will Meet a Tall Dark Stranger (2011) | £112,168 | £112,168 | £112,168 | new | 1 |