| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Dunkirk (2017) | £2,634,839 | £6,603,404 | £44,794,468 | -43% | 4 |
| 2 (new) |  | Annabelle Creation (2017) | £1,960,202 | £1,960,202 | £1,960,202 | new | 1 |
| 3 (new) |  | Atomic Blonde (2017) | £1,686,430 | £1,686,430 | £1,686,430 | new | 1 |
| 4 (2) |  | The Emoji Movie (2017) | £1,189,438 | £3,413,162 | £6,115,971 | -56% | 2 |
| 5 (4) |  | Despicable Me 3 (2017) | £751,380 | £2,289,565 | £41,630,395 | -37% | 7 |
| 6 (5) |  | Girls Trip (2017) | £747,591 | £1,712,970 | £5,519,733 | -28% | 3 |
| 7 (6) |  | Spider-Man: Homecoming (2017) | £517,856 | £1,431,002 | £28,242,762 | -44% | 6 |
| 8 (3) |  | Valerian and the City of a Thousand Planets (2017) | £413,908 | £1,349,256 | £3,211,172 | -78% | 2 |
| 9 (7) |  | War For the Planet of the Apes (2017) | £408,353 | £1,095,870 | £19,444,799 | -54% | 5 |
| 10 (new) |  | The Nut Job 2: Nutty By Nature (2017) | £354,275 | £354,275 | £354,275 | new | 1 |
| 11 (8) |  | Captain Underpants: The First Epic Movie (2017) | £332,696 | £1,173,895 | £5,583,620 | -44% | 3 |
| 12 (9) |  | Cars 3 (2017) | £276,127 | £865,369 | £9,696,385 | -44% | 5 |
| 13 (11) |  | Baby Driver (2017) | £167,623 | £423,056 | £12,309,604 | -54% | 7 |
| 14 (new) |  | Toilet: Ek Prem Katha (2017) | £134,961 | £134,961 | £134,961 | new | 1 |
| 15 (new) | | A Ghost Story (2017) | £133,899 | £133,899 | £133,899 | new | 1 |
| 16 (new) | | Overdrive (2017) | £60,043 | £60,043 | £60,043 | new | 1 |
| 17 (new) | | Velaiilla Pattadhari 2 (2017) | £53,454 | £53,454 | £53,454 | new | 1 |
| 18 (14) | | England Is Mine (2017) | £19,957 | £69,188 | £146,083 | -74% | 2 |
| 19 (new) |  | Tom of Finland (2017) | £16,670 | £16,670 | £16,670 | new | 1 |
| 20 (13) |  | 47 Meters Down (2017) | £16,248 | £132,648 | £1,306,320 | -90% | 3 |
| 21 (18) |  | Wonder Woman (2017) | £13,584 | £25,248 | £22,111,293 | -26% | 11 |
| 22 (16) |  | The Black Prince (2017) | £8,863 | £22,799 | £279,895 | -65% | 4 |
| 23 (re) |  | Take That: Wonderland Live From the O2 (2017) | £6,229 | £6,229 | £1,095,482 | re | 6 |
| 24 (new) | | The Battleship Island (2017) | £4,763 | £4,763 | £4,763 | new | 1 |
| 25 (24) | | Hampstead (2017) | £3,518 | £14,751 | £1,491,171 | -60% | 7 |
| 26 (31) |  | Angels In America Part One Millenium Approaches: NT Live 2017 (2017) | £3,066 | £49,837 | £471,012 | -4% | 4 |
| 27 (re) |  | Beauty and the Beast (2017) | £2,781 | £2,781 | £72,382,792 | re | 20 |
| 28 (32) |  | Angels In America Part Two Perestroika: NT Live 2017 (2017) | £2,733 | £9,447 | £348,622 | 23% | 3 |
| 29 (30) | | Alone In Berlin (2017) | £2,695 | £8,325 | £294,367 | -16% | 6 |
| 30 (28) |  | My Cousin Rachel (2017) | £2,085 | £11,441 | £2,500,087 | -60% | 9 |
| 31 (34) | | City of Ghosts (2017) | £1,912 | £3,604 | £35,989 | 25% | 4 |
| 32 (35) |  | Pirates of the Caribbean: Salazars Revenge (2017) | £1,535 | £3,643 | £19,537,127 | 38% | 12 |
| 33 (new) | | Podhuvaga Emmanasu Thangam (2017) | £1,233 | £1,233 | £1,233 | new | 1 |
| 34 (27) |  | Transformers: The Last Knight (2017) | £1,017 | £6,854 | £9,527,338 | -84% | 8 |
| 35 (re) | | Titus Andronicus: RSC Live 2017 (2017) | £850 | £850 | £169,450 | re | 1 |
| 36 (42) | | Letters From Baghdad (2017) | £502 | £1,364 | £108,287 | 43% | 16 |
| 37 (36) |  | The Mummy (2017) | £407 | £-1,710 | £8,743,056 | -53% | 9 |
| 38 (26) | | The Ghoul (2017) | £398 | £3,920 | £10,184 | -94% | 2 |
| 39 (21) | | Williams (2017) | £313 | £3,724 | £21,018 | -98% | 2 |
| 40 (re) | | British Museum Presents Hokusai (2017) | £270 | £270 | £124,058 | re | 5 |
| 41 (29) |  | Churchill (2017) | £106 | £6,367 | £1,596,132 | -97% | 8 |
| 42 (44) | | The Hippopotamus (2017) | £64 | £360 | £78,999 | -68% | 10 |
| 43 (46) |  | Lost In London (2017) | £52 | £40,000 | £45,335 | 0% | 15 |