UK Box Office 18th May, 2012
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | The Dictator (2012) | £4,963,745 | £4,963,745 | £4,963,745 | new | 1 |
| 2 (1) |  | Avengers Assemble (2012) | £2,814,216 | £4,704,420 | £44,983,702 | -32% | 4 |
| 3 (3) |  | Dark Shadows (2012) | £1,638,651 | £2,857,365 | £5,261,394 | -32% | 2 |
| 4 (2) |  | American Pie: Reunion (2012) | £1,372,896 | £2,647,955 | £14,856,007 | -46% | 3 |
| 5 (new) |  | The Raid (2012) | £417,596 | £417,596 | £417,596 | new | 1 |
| 6 (5) |  | Beauty and the Beast (1991) 3D Rerelease | £395,660 | £511,346 | £22,895,629 | -6% | 24 |
| 7 (4) |  | The Lucky One (2012) | £252,447 | £480,983 | £2,792,521 | -42% | 3 |
| 8 (7) |  | Salmon Fishing In the Yemen (2011) | £167,171 | £357,012 | £5,673,272 | -36% | 5 |
| 9 (11) |  | The Pirates! In An Adventure With Scientists (2012) | £132,235 | £146,896 | £15,928,719 | 4% | 8 |
| 10 (6) |  | Safe (2012) | £121,399 | £264,660 | £1,817,388 | -59% | 3 |
| 11 (10) |  | The Hunger Games (2012) | £99,471 | £150,817 | £23,631,402 | -31% | 9 |
| 12 (12) |  | Mirror Mirror (2012) | £87,500 | £97,624 | £7,289,723 | -8% | 7 |
| 13 (new) | 2 Days In New York (2012) | £87,385 | £87,385 | £87,385 | new | 1 | |
| 14 (re) |  | Journey 2: The Mysterious Island (2012) | £55,839 | £55,839 | £6,873,931 | RE | 9 |
| 15 (8) |  | Piranha 3DD (2012) | £40,127 | £191,994 | £434,883 | -83% | 2 |