UK Weekend Box Office
UK Box Office 18th May, 2018
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | Deadpool 2 () | £12,974,669 | £12,974,669 | £12,974,669 | new | 1 |
| 2 (1) |  | Avengers: Infinity War () | £2,047,469 | £3,700,666 | £64,054,508 | -64% | 4 |
| 3 (2) |  | Sherlock Gnomes () | £710,170 | £954,240 | £3,476,582 | -72% | 2 |
| 4 (3) |  | I Feel Pretty (2018) | £407,904 | £820,529 | £3,917,749 | -56% | 3 |
| 5 (4) |  | Life of the Party () | £226,704 | £500,886 | £1,119,197 | -63% | 2 |
| 6 (8) |  | Blade Runner (1982) Rerelease | £226,058 | £335,807 | £2,371,450 | -2% | 14 |
| 7 (5) |  | Breaking In () | £160,272 | £350,344 | £775,019 | -62% | 2 |
| 8 (6) |  | A Quiet Place () | £126,334 | £232,852 | £11,634,986 | -65% | 7 |
| 9 (7) |  | The Guernsey Literary and Potato Peel Pie Society (2018) | £94,802 | £324,752 | £5,327,792 | -69% | 5 |
| 10 (re) | An American In Paris: The Musical (2018) | £68,201 | £68,201 | £699,182 | re | 1 | |
| 11 (new) |  | On Chesil Beach () | £67,017 | £67,017 | £67,017 | new | 1 |
| 12 (10) | Raazi (2018) | £62,396 | £113,302 | £263,661 | -59% | 2 | |
| 13 (9) |  | Rampage () | £60,598 | £98,060 | £8,793,782 | -68% | 6 |
| 14 (12) |  | Peter Rabbit (2018) | £50,487 | £62,774 | £40,126,967 | -56% | 10 |
| 15 (13) |  | Tully (2018) | £36,553 | £93,565 | £494,438 | -68% | 3 |
| 16 (16) |  | Lean On Pete () | £30,855 | £66,740 | £263,726 | -45% | 3 |
| 17 (11) |  | Entebbe (2018) | £30,687 | £95,810 | £234,200 | -78% | 2 |
| 18 (22) | Funny Cow () | £17,157 | £29,822 | £439,511 | -34% | 5 | |
| 19 (18) |  | Isle of Dogs (2018) | £12,531 | £27,348 | £5,932,606 | -66% | 8 |
| 20 (new) | Harjeeta () | £10,990 | £10,990 | £10,990 | new | 1 | |
| 21 (34) |  | Early Man () | £9,451 | £9,791 | £11,165,423 | 81% | 17 |
| 22 (re) |  | Beast () | £9,273 | £9,273 | £376,585 | re | 3 |
| 23 (new) | A Cambodian Spring (2018) | £8,042 | £8,042 | £8,042 | new | 1 | |
| 24 (new) | Filmworker () | £7,589 | £7,589 | £7,589 | new | 1 | |
| 25 (20) |  | Ready Player One (2018) | £5,631 | £12,249 | £16,094,206 | -83% | 8 |
| 26 (24) |  | Tea With the Dames () | £5,177 | £21,525 | £166,762 | -74% | 2 |
| 27 (new) | Citizen Lane () | £4,680 | £4,680 | £4,680 | new | 1 | |
| 28 (re) |  | 2001: A Space Odyssey () Rerelease | £4,646 | £4,646 | £375,848 | re | 29 |
| 29 (29) |  | Ghost Stories () | £3,874 | £5,954 | £1,636,397 | -50% | 7 |
| 30 (new) | Kaali () | £3,478 | £3,478 | £3,478 | new | 1 | |
| 31 (re) |  | Cat On a Hot Tin Roof: NT Live 2018 () | £2,532 | £2,532 | £745,360 | re | 8 |
| 32 (30) |  | Finding Your Feet (2018) | £2,432 | £10,831 | £5,704,109 | -65% | 13 |
| 33 (50) |  | Tomb Raider (2018) | £2,064 | £2,362 | £7,739,354 | 89% | 10 |
| 34 (31) |  | Bing At the Cinema () | £1,761 | £3,270 | £110,332 | -72% | 4 |
| 35 (32) |  | Darkest Hour (2018) | £1,344 | £10,260 | £24,112,875 | -56% | 19 |
| 36 (new) | Dive (2018) | £751 | £751 | £751 | new | 1 | |
| 37 (re) | The Dam Busters At 75 Live From the Royal Albert Hall () | £704 | £704 | £552,664 | re | 1 | |
| 38 (33) |  | Macbeth: NT Live 2018 (2018) | £680 | £15,245 | £480,522 | -69% | 2 |
| 39 (57) |  | Exhibition On Screen: Van Gogh 2018 (2018) | £634 | £634 | £65,733 | 91% | 6 |
| 40 (37) |  | Three Billboards Outside Ebbing, Missouri () | £582 | £24,343 | £15,209,814 | -62% | 19 |
| 41 (42) |  | Mary Magdalene (2018) | £475 | £1,149 | £802,898 | -27% | 10 |
| 42 (48) | Monster Family (2018) | £383 | £486 | £358,980 | 25% | 12 | |
| 43 (40) | The Delinquent Season (2018) | £303 | £974 | £26,406 | -58% | 4 | |
| 44 (56) | Wind In the Willows: The Musical () | £298 | £298 | £79,752 | 79% | 7 | |
| 45 (re) |  | Red Sparrow (2018) | £286 | £286 | £6,395,074 | re | 11 |
| 46 (43) | New Town Utopia (2018) | £227 | £1,421 | £7,755 | -53% | 3 | |
| 47 (re) |  | Matthew Bourne's Cinderella () | £212 | £212 | £104,783 | re | 1 |
| 48 (39) |  | The Mercy (2018) | £140 | £580 | £884,955 | -81% | 12 |
| 49 (new) | Udanchhoo () | £132 | £132 | £132 | new | 1 | |
| 50 (41) |  | Journeyman () | £114 | £1,880 | £125,581 | -83% | 8 |
| 51 (re) |  | Exhibition On Screen: Canaletto () | £93 | £93 | £88,968 | re | 5 |
| 52 (46) |  | Macbeth: RSC Live 2018 (2018) | £92 | £1,650 | £646,786 | -70% | 6 |
| 53 (new) | Allure (2018) | £29 | £29 | £29 | new | 1 | |
| 54 (58) |  | Westwood: Punk, Icon, Activist (2018) | £25 | £154 | £131,815 | -14% | 9 |