| 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 |