| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Kingsman: The Golden Circle (2017) | £4,187,105 | £7,097,949 | £15,623,613 | -51% | 2 |
| 2 (2) |  | IT (2017) | £1,742,629 | £2,992,503 | £29,444,212 | -39% | 4 |
| 3 (3) |  | Victoria and Abdul (2017) | £943,300 | £2,190,286 | £7,022,063 | -24% | 3 |
| 4 (new) |  | Goodbye Christopher Robin (2017) | £781,110 | £781,110 | £781,110 | new | 1 |
| 5 (new) |  | Flatliners (2017) | £486,720 | £486,720 | £486,720 | new | 1 |
| 6 (new) |  | Home Again (2017) | £484,124 | £484,124 | £484,124 | new | 1 |
| 7 (5) |  | The Emoji Movie () | £383,166 | £411,484 | £15,454,556 | 6% | 9 |
| 8 (6) |  | The Jungle Bunch (2017) | £299,669 | £343,676 | £1,076,243 | 4% | 3 |
| 9 (8) |  | Despicable Me 3 () | £233,506 | £249,350 | £46,967,000 | 16% | 14 |
| 10 (4) |  | Mother! () | £196,358 | £438,247 | £2,106,554 | -46% | 3 |
| 11 (new) |  | Judwaa 2 (2017) | £178,813 | £178,813 | £178,813 | new | 1 |
| 12 (9) |  | Dunkirk (2017) | £147,268 | £268,752 | £56,354,757 | -21% | 11 |
| 13 (11) |  | Maze () | £134,482 | £224,345 | £348,330 | 8% | 2 |
| 14 (7) |  | American Assassin () | £131,960 | £332,861 | £1,704,584 | -50% | 3 |
| 15 (10) |  | American Made () | £100,411 | £194,035 | £5,539,096 | -34% | 6 |
| 16 (new) |  | Exhibition On Screen: Canaletto () | £52,505 | £52,505 | £52,505 | new | 1 |
| 17 (new) | | Daphne () | £35,914 | £35,914 | £35,914 | new | 1 |
| 18 (18) | | Gods Own Country (2017) | £27,691 | £58,013 | £705,927 | -26% | 5 |
| 19 (new) | | SPYder (2017) | £26,095 | £26,095 | £26,095 | new | 1 |
| 20 (new) | | Njandukalude Nattil Oridavela () | £25,250 | £25,250 | £25,250 | new | 1 |
| 21 (new) | | Tawai a Voice From the Forest (2017) | £19,123 | £19,123 | £19,123 | new | 1 |
| 22 (new) |  | Never Say Die (2017) | £15,420 | £15,420 | £15,420 | new | 1 |
| 23 (27) |  | Thomas & Friends: Journey Beyond Sodor (2017) | £10,361 | £10,407 | £195,903 | 68% | 6 |
| 24 (21) |  | The Limehouse Golem (2017) | £8,185 | £24,937 | £1,214,372 | -49% | 5 |
| 25 (new) | | Karuppan (2017) | £5,937 | £5,937 | £5,937 | new | 1 |
| 26 (new) | | Zoology () | £5,390 | £5,390 | £5,390 | new | 1 |
| 27 (new) | | Pecking Order () | £4,936 | £4,936 | £4,936 | new | 1 |
| 28 (new) | | Brimstone () | £4,019 | £4,019 | £4,019 | new | 1 |
| 29 (29) |  | Baby Driver () | £2,814 | £4,858 | £13,041,424 | 16% | 14 |
| 30 (new) | | Manolo the Boy Who Made Shoes For Lizar (2017) | £2,238 | £2,238 | £2,238 | new | 1 |
| 31 (re) |  | Black Sabbath the End of the End 2017 (2017) | £2,080 | £2,080 | £145,495 | re | 1 |
| 32 (28) | | Final Portrait () | £1,812 | £8,039 | £265,310 | -30% | 7 |
| 33 (33) | | My Pure Land (2017) | £1,126 | £1,677 | £10,399 | 7% | 3 |
| 34 (re) |  | Angels In America Part One Millenium Approaches: NT Live 2017 (2017) | £1,092 | £1,092 | £492,437 | re | 10 |
| 35 (25) |  | Yerma: NT Live 2017 () | £975 | £16,162 | £877,971 | -88% | 5 |
| 36 (new) |  | Killing Ground (2017) | £901 | £901 | £901 | new | 1 |
| 37 (new) | | Kurtlar Vadisi Vatan () | £780 | £780 | £780 | new | 1 |
| 38 (20) |  | Beauty and the Beast () | £442 | £1,227 | £72,429,835 | -97% | 27 |
| 39 (30) | | Hampstead (2017) | £381 | £7,785 | £1,551,793 | -82% | 14 |
| 40 (36) |  | Churchill () | £354 | £26,664 | £1,643,724 | -42% | 12 |
| 41 (17) | | Die Zauberflöte: ROH London 2017/18 () | £347 | £14,878 | £543,535 | -99% | 2 |
| 42 (41) |  | Nature of the Beast (2017) | £123 | £1,386 | £8,862 | 76% | 4 |
| 43 (37) | | England Is Mine (2017) | £104 | £1,391 | £209,452 | -82% | 9 |
| 44 (new) | | Le Correspondant () | £72 | £72 | £72 | new | 1 |
| 45 (39) | | Una () | £59 | £503 | £13,668 | -63% | 5 |
| 46 (new) | | The Marker (2017) | £28 | £28 | £28 | new | 1 |