| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Fifty Shades of Grey (2015) | £13,550,290 | £13,550,290 | £13,550,290 | new | 1 |
| 2 (1) |  | Big Hero 6 (2015) | £1,841,570 | £2,393,242 | £9,869,760 | -28% | 3 |
| 3 (3) |  | Shaun the Sheep Movie (2015) | £1,736,986 | £2,275,744 | £4,370,805 | -17% | 2 |
| 4 (2) |  | Kingsman: The Secret Service (2015) | £1,605,942 | £2,638,175 | £10,883,927 | -27% | 3 |
| 5 (4) |  | Jupiter Ascending (2015) | £827,604 | £1,471,260 | £2,821,198 | -39% | 2 |
| 6 (new) |  | Peppa Pig: The Golden Boots (2015) | £687,417 | £687,417 | £687,417 | new | 1 |
| 7 (5) |  | American Sniper (2015) | £641,174 | £1,122,643 | £12,207,451 | -35% | 5 |
| 8 (7) |  | The Theory of Everything (2014) | £522,465 | £1,077,218 | £18,944,146 | -17% | 7 |
| 9 (6) |  | Selma (2014) | £429,086 | £970,685 | £1,763,050 | -46% | 2 |
| 10 (11) |  | Paddington (2014) | £208,857 | £284,575 | £36,110,763 | -16% | 12 |
| 11 (new) |  | Iolanta Duke Bluebeards Castle: Met Opera 2015 (2015) | £175,751 | £175,751 | £175,751 | new | 1 |
| 12 (8) |  | Into the Woods (2014) | £175,587 | £245,280 | £9,157,880 | -46% | 6 |
| 13 (9) |  | Tak3n (2015) | £148,038 | £276,122 | £17,456,640 | -54% | 6 |
| 14 (new) |  | Love Is Strange (2014) | £99,755 | £99,755 | £99,755 | new | 1 |
| 15 (re) |  | Penguins of Madagascar (2014) | £80,138 | £80,138 | £8,026,073 | re | 7 |
| 16 (new) |  | Roy (2015) | £71,258 | £71,258 | £71,258 | new | 1 |
| 17 (new) | | Anegan (2015) | £40,101 | £40,101 | £40,101 | new | 1 |
| 18 (16) |  | The Imitation Game (2014) | £39,989 | £149,077 | £16,102,968 | -51% | 14 |
| 19 (17) |  | Testament of Youth (2015) | £23,950 | £121,132 | £1,792,966 | -56% | 5 |
| 20 (new) |  | Fairytale: Story of the Seven Dwarves (2015) | £10,396 | £10,396 | £10,396 | new | 1 |
| 21 (new) | | Love Is All (2015) | £4,628 | £4,628 | £4,628 | new | 1 |
| 22 (32) | | Treasure Island: NT Live 2015 (2015) | £2,872 | £4,511 | £326,488 | 46% | 2 |
| 23 (29) |  | Leviathan (2014) | £2,837 | £5,613 | £277,079 | -6% | 3 |
| 24 (23) |  | Trash (2014) | £2,663 | £8,722 | £160,214 | -69% | 3 |
| 25 (new) | | Two Night Stand (2015) | £2,469 | £2,469 | £2,469 | new | 1 |
| 26 (new) |  | Coherence (2014) | £1,993 | £1,993 | £1,993 | new | 1 |
| 27 (new) |  | Snow In Paradise (2015) | £1,910 | £1,910 | £1,910 | new | 1 |
| 28 (20) |  | Nativity 3: Dude Where's My Donkey?! (2014) | £1,893 | £3,631 | £7,521,461 | -81% | 14 |
| 29 (30) |  | Mr. Turner (2014) | £1,609 | £25,374 | £6,718,717 | -42% | 15 |
| 30 (35) | | Citizenfour (2014) | £1,103 | £2,003 | £147,899 | 43% | 12 |
| 31 (new) |  | Dancing In Jaffa (2015) | £886 | £886 | £886 | new | 1 |
| 32 (33) |  | Son of a Gun (2015) | £884 | £1,450 | £41,646 | -31% | 3 |
| 33 (24) |  | The Woman In Black: Angel of Death (2015) | £836 | £4,490 | £5,005,099 | -88% | 7 |
| 34 (new) | | Down Dog (2015) | £547 | £547 | £547 | new | 1 |
| 35 (37) | | Northern Soul (2014) | £444 | £4,319 | £721,816 | 20% | 15 |
| 36 (re) | | The Green Prince (2014) | £415 | £415 | £58,667 | re | 7 |
| 37 (26) | | My Old Lady (2014) | £318 | £20,855 | £621,475 | -94% | 12 |
| 38 (31) |  | The Crucible: The Old Vic 2014 (2014) | £240 | £3,380 | £437,643 | -87% | 5 |
| 39 (36) |  | Beyond Clueless (2015) | £90 | £90 | £24,251 | -79% | 4 |