| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Dawn of the Planet of the Apes () | £8,705,995 | £8,705,995 | £8,705,995 | new | 1 |
| 2 (2) |  | How to Train Your Dragon 2 () | £1,877,346 | £3,286,863 | £12,864,015 | -76% | 4 |
| 3 (1) |  | Transformers: Age of Extinction (2014) | £1,790,491 | £3,764,674 | £15,516,101 | -85% | 2 |
| 4 (new) | | Monty Python Live (Mostly) () | £1,178,091 | £1,178,091 | £1,178,091 | new | 1 |
| 5 (new) |  | André Rieu's 2014 Maastricht Concert () | £830,586 | £830,586 | £830,586 | new | 1 |
| 6 (3) |  | Mrs. Brown's Boys D'Movie () | £559,173 | £1,391,004 | £13,263,304 | -48% | 4 |
| 7 (new) | | Pudsey the Dog: The Movie () | £446,450 | £446,450 | £446,450 | new | 1 |
| 8 (7) |  | Boyhood (2014) | £312,255 | £563,889 | £896,723 | -6% | 2 |
| 9 (4) |  | The Fault In Our Stars () | £278,559 | £682,556 | £10,570,369 | -50% | 5 |
| 10 (6) |  | 22 Jump Street () | £224,783 | £545,886 | £18,035,241 | -46% | 7 |
| 11 (5) |  | Begin Again () | £208,662 | £599,713 | £1,056,151 | -54% | 2 |
| 12 (8) |  | Maleficent () | £186,583 | £340,185 | £18,308,514 | -40% | 8 |
| 13 (9) |  | Tammy () | £86,322 | £293,967 | £1,433,635 | -65% | 3 |
| 14 (re) |  | The Lego Movie (2014) | £34,532 | £34,532 | £34,133,383 | re | 14 |
| 15 (new) |  | Velaiyilla Pattathari () | £33,219 | £33,219 | £33,219 | new | 1 |
| 16 (new) | | Finding Vivian Maier () | £30,365 | £30,365 | £30,365 | new | 1 |
| 17 (10) |  | Chef (2014) | £29,516 | £75,288 | £1,409,258 | -62% | 4 |
| 18 (16) |  | Belle () | £14,050 | £45,212 | £1,704,622 | -52% | 6 |
| 19 (14) |  | Walking On Sunshine (2014) | £12,438 | £59,030 | £1,167,164 | -77% | 4 |
| 20 (17) |  | Muppets Most Wanted (2014) | £11,541 | £13,964 | £7,585,919 | -40% | 17 |
| 21 (new) | | I Am Divine () | £10,592 | £10,592 | £10,592 | new | 1 |
| 22 (18) |  | Postman Pat: The Movie () | £7,646 | £14,755 | £3,052,999 | -38% | 9 |
| 23 (new) |  | Grand Central () | £6,707 | £6,707 | £6,707 | new | 1 |
| 24 (new) | | Supermensch: The Legend of Shep Gordon () | £4,097 | £4,097 | £4,097 | new | 1 |
| 25 (22) |  | The Two Faces of January () | £3,256 | £7,085 | £1,573,065 | 4% | 10 |
| 26 (19) | | Arthur Newman () | £2,899 | £6,930 | £50,355 | -25% | 3 |
| 27 (26) |  | Don Giovanni: Glyndebourne 2010 (2014) | £1,569 | £17,205 | £55,803 | 52% | 3 |
| 28 (new) |  | Norte, the End of History () | £1,233 | £1,233 | £1,233 | new | 1 |
| 29 (24) | | Jimmy's Hall () | £606 | £8,049 | £510,085 | -67% | 8 |
| 30 (20) |  | Goltzius and the Pelican Company (2014) | £574 | £1,532 | £4,920 | -83% | 2 |
| 31 (25) | | Seve () | £480 | £2,854 | £106,114 | -68% | 4 |
| 32 (28) |  | Under the Skin () | £428 | £1,021 | £1,175,928 | 1% | 14 |
| 33 (new) | | Jealousy () | £242 | £242 | £242 | new | 1 |
| 34 (23) |  | Love Me Till Monday () | £90 | £1,333 | £3,205 | -95% | 2 |
| 35 (32) | | 1 Way Up the Story of Peckham BMX (2014) | £90 | £474 | £774 | -70% | 2 |