| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | The Boxtrolls (2014) | £2,000,259 | £2,000,259 | £2,000,259 | new | 1 |
| 2 (2) |  | Lucy () | £811,936 | £1,718,991 | £12,164,928 | -32% | 4 |
| 3 (new) |  | Pride () | £718,657 | £718,657 | £718,657 | new | 1 |
| 4 (1) |  | Sex Tape (2014) | £673,394 | £1,277,083 | £2,708,141 | -53% | 2 |
| 5 (new) |  | A Most Wanted Man (2014) | £610,209 | £610,209 | £610,209 | new | 1 |
| 6 (3) |  | Before I Go to Sleep (2014) | £537,900 | £1,109,299 | £1,899,570 | -32% | 2 |
| 7 (5) |  | Guardians of the Galaxy (2014) | £514,477 | £810,970 | £26,638,350 | -24% | 7 |
| 8 (6) |  | Let's Be Cops () | £477,496 | £954,247 | £4,095,955 | -28% | 3 |
| 9 (4) |  | The Hundred Foot Journey () | £437,576 | £960,604 | £1,655,479 | -37% | 2 |
| 10 (7) |  | The Inbetweeners 2 () | £332,508 | £630,884 | £32,936,681 | -47% | 6 |
| 11 (9) |  | If I Stay () | £137,031 | £247,657 | £1,385,890 | -42% | 3 |
| 12 (8) |  | The Guest () | £135,541 | £356,299 | £669,302 | -57% | 2 |
| 13 (new) |  | Finding Fanny (2014) | £113,968 | £113,968 | £113,968 | new | 1 |
| 14 (11) |  | How to Train Your Dragon 2 () | £106,752 | £1,128,521 | £25,253,870 | -36% | 12 |
| 15 (10) |  | Dawn of the Planet of the Apes () | £95,041 | £1,416,634 | £33,764,545 | -43% | 9 |
| 16 (new) |  | One Night In Istanbul () | £51,004 | £51,004 | £51,004 | new | 1 |
| 17 (new) | | In Order of Disappearance () | £29,656 | £29,656 | £29,656 | new | 1 |
| 18 (new) |  | Jack to a King () | £18,867 | £18,867 | £18,867 | new | 1 |
| 19 (20) |  | Maleficent () | £17,453 | £18,998 | £19,310,998 | -19% | 16 |
| 20 (new) |  | Goreyan Nu Daffa Karo () | £17,001 | £17,001 | £17,001 | new | 1 |
| 21 (17) | | Pudsey the Dog: The Movie () | £12,702 | £13,105 | £1,632,804 | -51% | 7 |
| 22 (23) |  | What If (2013) | £6,497 | £21,578 | £1,430,068 | -64% | 4 |
| 23 (18) | | Obvious Child (2014) | £5,537 | £19,869 | £113,258 | -77% | 3 |
| 24 (new) | | A Nightingale Falling (2014) | £5,166 | £5,166 | £5,166 | new | 1 |
| 25 (27) | | Medea: NT Live 2014 (2014) | £5,016 | £30,033 | £552,271 | 6% | 2 |
| 26 (38) |  | Postman Pat: The Movie () | £4,920 | £4,955 | £3,324,133 | 94% | 17 |
| 27 (new) | | Creature (2014) | £3,290 | £3,290 | £3,290 | new | 1 |
| 28 (new) | | Manuscripts Don't Burn () | £2,534 | £2,534 | £2,534 | new | 1 |
| 29 (26) | | The Two Gentlemen of Verona: RSC Live 2014 (2014) | £2,524 | £19,508 | £366,541 | -50% | 2 |
| 30 (new) | | Ballet Boys () | £1,735 | £1,735 | £1,735 | new | 1 |
| 31 (new) |  | A Spell to Ward Off the Darkness (2014) | £985 | £985 | £985 | new | 1 |
| 32 (32) |  | A Dangerous Game () | £803 | £2,755 | £5,410 | -70% | 2 |
| 33 (new) | | Going Away () | £796 | £796 | £796 | new | 1 |
| 34 (37) |  | Lilting (2014) | £781 | £3,238 | £125,742 | 18% | 6 |
| 35 (new) | | At Berkeley () | £658 | £658 | £658 | new | 1 |
| 36 (33) |  | Mrs. Brown's Boys D'Movie () | £487 | £2,825 | £14,684,672 | -76% | 8 |
| 37 (41) | | All This Mayhem () | £187 | £727 | £37,107 | 49% | 6 |
| 38 (new) | | Sapthamashree Thaskaraha (2014) | £167 | £167 | £167 | new | 1 |
| 39 (36) |  | God Help the Girl () | £144 | £782 | £132,143 | -79% | 4 |
| 40 (new) | | An Bronntanas (2014) | £115 | £115 | £115 | new | 1 |