| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Wonder Woman (2017) | £1,868,607 | £3,456,126 | £16,297,127 | -46% | 3 |
| 2 (2) |  | The Mummy (2017) | £1,175,951 | £1,586,206 | £4,929,856 | -65% | 2 |
| 3 (3) |  | Pirates of the Caribbean: Salazars Revenge (2017) | £737,391 | £1,382,050 | £17,389,506 | -50% | 4 |
| 4 (4) |  | Baywatch (2017) | £514,301 | £1,089,746 | £8,073,582 | -55% | 3 |
| 5 (new) |  | Churchill (2017) | £392,732 | £392,732 | £392,732 | new | 1 |
| 6 (new) |  | Gifted (2017) | £305,323 | £305,323 | £305,323 | new | 1 |
| 7 (6) |  | My Cousin Rachel (2017) | £273,345 | £925,387 | £1,563,091 | -57% | 2 |
| 8 (7) |  | Diary of a Wimpy Kid: The Long Haul (2017) | £202,629 | £270,546 | £5,115,684 | -60% | 4 |
| 9 (8) |  | Guardians of the Galaxy Vol. 2 (2017) | £181,498 | £138,665 | £40,432,518 | -41% | 8 |
| 10 (new) |  | Whitney: Can I Be Me (2017) | £93,867 | £93,867 | £93,867 | new | 1 |
| 11 (10) |  | The Boss Baby (2017) | £70,922 | £86,563 | £28,276,954 | -54% | 11 |
| 12 (5) |  | Take That: Wonderland Live From the O2 (2017) | £64,329 | £74,347 | £1,079,265 | -94% | 2 |
| 13 (new) | | Super Singh (2017) | £54,595 | £54,595 | £54,595 | new | 1 |
| 14 (14) |  | Alien: Covenant (2017) | £51,465 | £126,335 | £12,814,011 | -42% | 6 |
| 15 (new) | | Cardboard Gangsters (2017) | £49,276 | £49,276 | £49,276 | new | 1 |
| 16 (12) |  | Beauty and the Beast (2017) | £43,513 | £50,094 | £72,313,998 | -57% | 14 |
| 17 (new) |  | Fireman Sam: Alien Alert! (2017) | £24,193 | £24,193 | £24,193 | new | 1 |
| 18 (16) |  | King Arthur: Legend of the Sword (2017) | £19,487 | £37,237 | £4,859,536 | -52% | 5 |
| 19 (new) |  | Rock Dog (2016) | £13,351 | £13,351 | £13,351 | new | 1 |
| 20 (19) |  | Dough (2015) | £11,006 | £36,288 | £139,082 | -43% | 3 |
| 21 (22) |  | Peppa Pig: My First Cinema Experience (2017) | £10,720 | £12,644 | £3,601,100 | -38% | 11 |
| 22 (new) | | Slack Bay (2017) | £7,682 | £7,682 | £7,682 | new | 1 |
| 23 (27) |  | Mindhorn (2017) | £4,074 | £6,633 | £639,473 | -15% | 7 |
| 24 (31) |  | Lady Macbeth (2017) | £3,183 | £19,498 | £794,637 | 19% | 8 |
| 25 (29) | | British Museum Presents Hokusai (2017) | £2,970 | £10,101 | £117,301 | -17% | 3 |
| 26 (11) | | Peter Pan: NT Live 2017 (2017) | £2,921 | £5,081 | £124,208 | -98% | 2 |
| 27 (24) |  | Whisky Galore (2017) | £2,457 | £14,766 | £285,675 | -62% | 7 |
| 28 (new) | | Destination Unknown (2017) | £2,095 | £2,095 | £2,095 | new | 1 |
| 29 (38) |  | Exhibition On Screen: Michelangelo Love and Death (2017) | £1,624 | £76,235 | £76,905 | 59% | 2 |
| 30 (37) | | The Hippopotamus (2017) | £1,606 | £5,718 | £64,294 | 39% | 3 |
| 31 (23) |  | Their Finest (2017) | £1,500 | £35,013 | £4,019,741 | -86% | 9 |
| 32 (42) |  | It Was 50 Years Ago Today! The Beatles: Sgt. Pepper & Beyond (2017) | £1,388 | £2,692 | £20,410 | 74% | 4 |
| 33 (44) |  | Lost In London (2017) | £1,348 | £1,623 | £43,778 | 76% | 8 |
| 34 (re) | | Who's Afraid of Virginia Woolf: NT Live 2017 (2017) | £1,204 | £1,204 | £636,108 | re | 4 |
| 35 (new) | | Nails (2017) | £1,145 | £1,145 | £1,145 | new | 1 |
| 36 (33) | | The Sense of An Ending (2017) | £1,018 | £10,418 | £1,208,705 | -24% | 10 |
| 37 (re) | | Rosencrantz and Guildenstern Are Dead: NT Live 2017 (2017) | £725 | £725 | £868,950 | re | 8 |
| 38 (34) |  | The Levelling (2017) | £539 | £4,993 | £78,460 | -59% | 6 |
| 39 (re) | | Exhibition On Screen: The Artists Garden American Impressionism (2017) | £427 | £427 | £65,378 | re | 5 |
| 40 (47) | | Letters From Baghdad (2017) | £405 | £3,751 | £94,813 | 52% | 9 |
| 41 (45) |  | The Time of Their Lives (2017) | £378 | £6,660 | £596,027 | 21% | 11 |
| 42 (35) | | A Quiet Passion (2017) | £289 | £1,957 | £318,904 | -76% | 10 |
| 43 (re) | | Raphael Lord of the Arts (2017) | £201 | £201 | £10,115 | re | 1 |
| 44 (39) | | Another Mother's Son (2017) | £160 | £5,711 | £370,757 | -74% | 13 |
| 45 (36) | | The Journey (2017) | £144 | £1,164 | £78,175 | -86% | 7 |
| 46 (50) | | Spaceship (2017) | £86 | £175 | £9,754 | 3% | 4 |
| 47 (re) |  | Branagh Theatre Live: Romeo and Juliet 2016 (2016) | £60 | £60 | £825,231 | re | 10 |