| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) | ![]() | Jurassic World (2015) | £19,350,727 | £19,350,727 | £19,350,727 | new | 1 |
| 2 (1) | ![]() | Spy (2015) | £1,549,756 | £2,991,509 | £5,549,333 | -39% | 2 |
| 3 (2) | ![]() | San Andreas (2015) | £844,397 | £1,581,279 | £9,915,841 | -53% | 3 |
| 4 (3) | ![]() | Insidious Chapter 3 (2015) | £692,560 | £1,396,666 | £2,836,965 | -52% | 2 |
| 5 (5) | ![]() | Pitch Perfect 2 (2015) | £411,269 | £716,843 | £16,800,925 | -45% | 5 |
| 6 (4) | ![]() | Mad Max: Fury Road (2015) | £397,541 | £910,188 | £16,483,914 | -51% | 5 |
| 7 (8) | ![]() | Star Wars: The Empire Strikes Back (1980) Secret Cinema | £261,525 | £261,525 | £565,640 | -14% | 24 |
| 8 (new) | ![]() | London Road (2015) | £216,223 | £216,223 | £216,223 | new | 1 |
| 9 (6) | ![]() | Avengers: Age of Ultron (2015) | £162,446 | £279,886 | £48,075,500 | -52% | 8 |
| 10 (7) | ![]() | Tomorrowland (2015) | £121,847 | £213,151 | £4,971,372 | -61% | 4 |
| 11 (13) | ![]() | Home (2015) | £121,139 | £130,069 | £24,378,351 | 9% | 13 |
| 12 (9) | ![]() | Dil Dhadakne Do (2015) | £92,238 | £192,335 | £405,054 | -57% | 2 |
| 13 (new) | Hamari Adhuri Kahani (2015) | £87,709 | £87,709 | £87,709 | new | 1 | |
| 14 (14) | ![]() | Two By Two (2015) | £67,221 | £73,995 | £2,286,095 | -26% | 7 |
| 15 (16) | ![]() | Cinderella (2015) | £59,858 | £61,965 | £20,935,305 | 9% | 12 |
| 16 (new) | The Look of Silence (2015) | £52,600 | £52,600 | £52,600 | new | 1 | |
| 17 (10) | ![]() | Man Up (2015) | £50,213 | £135,323 | £1,152,784 | -64% | 3 |
| 18 (new) | ![]() | Gascoigne (2015) | £47,455 | £47,455 | £47,455 | new | 1 |
| 19 (new) | Queen & Country (2015) | £31,966 | £31,966 | £31,966 | new | 1 | |
| 20 (17) | ![]() | Far From the Madding Crowd (2015) | £24,562 | £79,802 | £5,974,046 | -38% | 7 |
| 21 (new) | ![]() | Romeo Juliet (2015) | £20,702 | £20,702 | £20,702 | new | 1 |
| 22 (20) | ![]() | Shaun the Sheep Movie (2015) | £19,033 | £19,491 | £13,644,584 | 33% | 19 |
| 23 (18) | ![]() | [spooks]: The Greater Good (2015) | £13,630 | £34,664 | £3,197,657 | -46% | 6 |
| 24 (new) | West (2015) | £9,232 | £9,232 | £9,232 | new | 1 | |
| 25 (21) | ![]() | Woman In Gold (2015) | £4,107 | £24,703 | £2,805,876 | -41% | 10 |
| 26 (new) | ![]() | Let Us Prey (2015) | £1,780 | £1,780 | £1,780 | new | 1 |
| 27 (25) | We Are Many (2015) | £1,642 | £5,537 | £72,847 | -56% | 4 | |
| 28 (29) | Globe On Screen: Antony and Cleopatra Shakespeares Globe 2014 (2015) | £1,619 | £6,097 | £16,137 | -23% | 2 | |
| 29 (26) | The Falling (2015) | £1,476 | £3,484 | £404,780 | -43% | 8 | |
| 30 (31) | ![]() | Kingsman: The Secret Service (2015) | £1,420 | £4,333 | £16,426,113 | -5% | 20 |
| 31 (re) | ![]() | Ex Machina (2015) | £1,053 | £1,053 | £2,888,306 | re | 5 |
| 32 (24) | ![]() | Shooting For Socrates (2015) | £824 | £2,650 | £6,619 | -79% | 2 |
| 33 (28) | The Goob (2015) | £782 | £3,384 | £21,364 | -65% | 3 | |
| 34 (30) | Man and Superman: NT Live 2015 (2015) | £759 | £8,591 | £405,458 | -55% | 3 | |
| 35 (23) | Second Coming (2015) | £547 | £3,716 | £8,059 | -87% | 2 | |
| 36 (32) | ![]() | Big Game (2015) | £522 | £930 | £1,030,787 | -45% | 6 |
| 37 (40) | ![]() | Paddington (2014) | £421 | £469 | £37,843,417 | 57% | 28 |
| 38 (42) | The Dead Lands (2015) | £400 | £540 | £1,303 | 67% | 3 | |
| 39 (38) | Up All Night (2015) | £312 | £312 | £43,910 | -18% | 4 | |
| 40 (33) | ![]() | Pirates of Penzance: English National Opera 2015 (2015) | £250 | £6,745 | £613,601 | -67% | 3 |
| 41 (new) | Unhallowed Ground (2015) | £152 | £152 | £152 | new | 1 | |
| 42 (39) | ![]() | Glassland (2015) | £151 | £249 | £67,763 | -44% | 9 |