| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Pitch Perfect 2 (2015) | £2,665,428 | £4,764,434 | £9,769,828 | -47% | 2 |
| 2 (2) |  | Mad Max: Fury Road (2015) | £2,639,888 | £5,151,645 | £9,690,578 | -42% | 2 |
| 3 (new) |  | Tomorrowland (2015) | £1,482,178 | £1,482,178 | £1,482,178 | new | 1 |
| 4 (new) |  | Poltergeist (2015) | £1,463,014 | £1,463,014 | £1,463,014 | new | 1 |
| 5 (3) |  | Avengers: Age of Ultron (2015) | £1,067,076 | £1,741,416 | £44,992,078 | -36% | 5 |
| 6 (4) | ![[spooks]: The Greater Good](https://salty-popcorn.com/film-images/[spooks]-the-greater-good.jpg "[spooks]: The Greater Good") | [spooks]: The Greater Good (2015) | £299,558 | £636,027 | £2,704,488 | -44% | 3 |
| 7 (5) |  | Far From the Madding Crowd (2015) | £220,456 | £654,985 | £5,358,741 | -45% | 4 |
| 8 (7) |  | Home (2015) | £206,394 | £238,310 | £23,171,342 | -18% | 10 |
| 9 (new) | | Tanu Weds Manu Returns (2015) | £174,938 | £174,938 | £174,938 | new | 1 |
| 10 (11) |  | Two By Two (2015) | £129,263 | £150,551 | £1,538,858 | -22% | 4 |
| 11 (6) |  | A Royal Night Out (2015) | £109,507 | £396,793 | £698,479 | -64% | 3 |
| 12 (12) |  | Cinderella (2015) | £104,798 | £134,569 | £20,373,208 | -31% | 9 |
| 13 (9) |  | Fast and Furious 7 (2015) | £103,812 | £238,586 | £38,385,021 | -54% | 8 |
| 14 (new) |  | The New Girlfriend (2014) | £94,839 | £94,839 | £94,839 | new | 1 |
| 15 (new) | | Moomins On the Riviera (2015) | £84,595 | £84,595 | £84,595 | new | 1 |
| 16 (23) |  | A Little Chaos (2015) | £54,797 | £67,412 | £1,125,195 | 88% | 6 |
| 17 (new) | | We Are Many (2015) | £48,876 | £48,876 | £48,876 | new | 1 |
| 18 (17) |  | Shaun the Sheep Movie (2015) | £44,835 | £46,492 | £13,480,085 | 33% | 16 |
| 19 (16) | | Clouds of Sils Maria (2015) | £37,568 | £70,127 | £125,266 | -32% | 2 |
| 20 (13) |  | Big Game (2015) | £32,943 | £112,186 | £995,687 | -76% | 3 |
| 21 (new) | | A Girl Walks Home Alone At Night (2015) | £29,738 | £29,738 | £29,738 | new | 1 |
| 22 (new) |  | Dino Time (2012) | £18,882 | £18,882 | £18,882 | new | 1 |
| 23 (new) | | Up All Night (2015) | £14,521 | £14,521 | £14,521 | new | 1 |
| 24 (18) |  | Woman In Gold (2015) | £11,247 | £63,503 | £2,732,806 | -54% | 7 |
| 25 (new) |  | Oh Yarra... Aivey Aivey Lutt Geya (2015) | £9,326 | £9,326 | £9,326 | new | 1 |
| 26 (19) |  | Paddington (2014) | £8,410 | £8,544 | £37,813,946 | -43% | 25 |
| 27 (new) |  | Na Maloom Afraad (2015) | £5,377 | £5,377 | £5,377 | new | 1 |
| 28 (24) | | The Falling (2015) | £4,261 | £9,302 | £389,434 | -33% | 5 |
| 29 (29) |  | The Second Best Exotic Marigold Hotel (2015) | £3,708 | £15,000 | £15,570,179 | 49% | 13 |
| 30 (new) |  | Return to Sender (2015) | £2,892 | £2,892 | £2,892 | new | 1 |
| 31 (28) |  | Kingsman: The Secret Service (2015) | £2,410 | £4,000 | £16,413,736 | 19% | 17 |
| 32 (21) | | Purampokku (2015) | £2,102 | £6,358 | £16,537 | -79% | 2 |
| 33 (27) |  | Dark Horse: The Incredible True Story of Dream Alliance (2015) | £2,025 | £8,090 | £156,212 | 1% | 6 |
| 34 (20) |  | The Tribe (2015) | £1,910 | £11,916 | £24,643 | -85% | 2 |
| 35 (26) |  | Suite Française (2015) | £1,662 | £6,677 | £2,177,583 | -20% | 11 |
| 36 (25) |  | Niyazi Gul the Galloping Vet (2015) | £1,584 | £3,048 | £5,579 | -37% | 2 |
| 37 (22) | | Lambert and Stamp (2015) | £1,378 | £12,105 | £19,632 | -82% | 2 |
| 38 (31) |  | Anti-Social (2015) | £634 | £1,435 | £46,230 | -65% | 4 |
| 39 (36) | | Still (2015) | £530 | £1,139 | £5,840 | 35% | 3 |
| 40 (new) | | Tokyo Tribe (2015) | £499 | £499 | £499 | new | 1 |
| 41 (38) |  | A Fuller Life (2015) | £318 | £435 | £768 | -5% | 2 |
| 42 (35) | | The Salvation (2015) | £258 | £545 | £84,656 | -58% | 6 |
| 43 (34) |  | Glassland (2015) | £257 | £1,137 | £66,397 | -64% | 6 |
| 44 (30) |  | The Canal (2015) | £250 | £1,304 | £15,255 | -87% | 3 |
| 45 (39) | | Get Up and Go (2015) | £18 | £195 | £21,352 | -89% | 4 |
| 46 (32) | | X/Y (2014) | £15 | £141 | £434,403 | -99% | 10 |