| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Spectre (2015) | £13,145,138 | £43,995,803 | £63,973,267 | -34% | 2 |
| 2 (2) |  | Hotel Transylvania 2 (2015) | £1,105,023 | £1,482,740 | £17,510,007 | -54% | 4 |
| 3 (new) |  | Brooklyn (2015) | £1,041,278 | £1,041,278 | £1,041,278 | new | 1 |
| 4 (3) |  | Pan (2015) | £520,526 | £696,242 | £7,861,368 | -34% | 4 |
| 5 (new) |  | Burnt (2015) | £445,777 | £445,777 | £445,777 | new | 1 |
| 6 (6) |  | The Martian (2015) | £437,450 | £795,111 | £22,593,037 | -26% | 6 |
| 7 (5) |  | Suffragette (2015) | £404,805 | £1,132,116 | £8,579,916 | -32% | 4 |
| 8 (new) |  | Scouts Guide to the Zombie Apocalypse (2015) | £297,263 | £297,263 | £297,263 | new | 1 |
| 9 (4) |  | Paranormal Activity: The Ghost Dimension (2015) | £290,351 | £601,368 | £3,559,245 | -59% | 3 |
| 10 (7) |  | The Last Witch Hunter (2015) | £156,466 | £375,916 | £2,555,470 | -60% | 3 |
| 11 (new) |  | Kill Your Friends (2015) | £102,221 | £102,221 | £102,221 | new | 1 |
| 12 (new) | | He Named Me Malala (2015) | £101,776 | £101,776 | £101,776 | new | 1 |
| 13 (11) |  | The Lobster (2015) | £83,803 | £181,653 | £1,064,409 | -23% | 4 |
| 14 (9) |  | Inside Out (2015) | £83,044 | £90,013 | £39,001,172 | -47% | 14 |
| 15 (12) |  | Sicario (2015) | £63,026 | £158,524 | £4,777,440 | -38% | 5 |
| 16 (14) |  | Legend (2015) | £28,170 | £82,320 | £18,284,431 | -53% | 9 |
| 17 (16) |  | Macbeth (2015) | £23,629 | £75,875 | £2,729,753 | -25% | 6 |
| 18 (19) |  | Hamlet: NT Live 2015 (2015) | £22,188 | £60,808 | £2,686,677 | 14% | 4 |
| 19 (18) |  | Everest (2015) | £13,644 | £10,798 | £10,572,029 | -31% | 8 |
| 20 (new) |  | Ex-Files 2: The Back Up Strikes Back (2015) | £11,277 | £11,277 | £11,277 | new | 1 |
| 21 (re) |  | Paddington (2014) | £8,803 | £8,803 | £37,896,228 | re | 39 |
| 22 (new) | | The Big Knights (2015) | £6,939 | £6,939 | £6,939 | new | 1 |
| 23 (20) |  | The Program (2015) | £6,408 | £17,814 | £342,883 | -22% | 4 |
| 24 (31) |  | Bill (2015) | £3,162 | £5,029 | £564,179 | 63% | 8 |
| 25 (23) | | Listen to Me Marlon (2015) | £3,074 | £11,384 | £30,454 | 26% | 3 |
| 26 (33) | | 45 Years (2015) | £2,972 | £5,085 | £1,762,496 | 70% | 11 |
| 27 (re) |  | Shaun the Sheep Movie (2015) | £2,832 | £2,832 | £13,744,306 | re | 38 |
| 28 (29) | | I Believe In Miracles (2015) | £1,196 | £2,021 | £154,409 | -18% | 5 |
| 29 (27) |  | Miss You Already (2015) | £1,007 | £440 | £1,442,777 | -38% | 7 |
| 30 (new) | | Microbe Et Gasoil (2015) | £859 | £859 | £859 | new | 1 |
| 31 (re) |  | By Our Selves (2015) | £542 | £542 | £7,289 | re | 3 |
| 32 (re) | | Globe On Screen: Henry V Shakespeares Globe 2013 (2013) | £522 | £522 | £56,224 | re | 2 |
| 33 (re) |  | The Importance of Being Earnest Live 2015 (2015) | £428 | £428 | £579,066 | re | 2 |
| 34 (new) |  | Kafes (2015) | £428 | £428 | £428 | new | 1 |
| 35 (re) |  | Addicted to Sheep (2015) | £412 | £412 | £24,698 | re | 8 |
| 36 (new) | | The Runner (2015) | £338 | £338 | £338 | new | 1 |
| 37 (24) | | Under Milk Wood (2015) | £214 | £559 | £2,682 | -90% | 2 |
| 38 (30) | | Make More Noise! Suffragettes In Silent Film (2015) | £151 | £1,176 | £8,856 | -89% | 3 |
| 39 (re) | | Concerto a Beethoven Journey (2015) | £142 | £142 | £8,465 | re | 3 |
| 40 (re) |  | Mission:Impossible - Rogue Nation (2015) | £73 | £73 | £21,084,609 | re | 13 |
| 41 (41) |  | Thomas & Friends: Sodors Legend of the Lost Treasure (2015) | £69 | £152 | £587,530 | -61% | 17 |
| 42 (new) | | The Sweet Escape (2015) | £41 | £41 | £41 | new | 1 |