UK Box Office 26th October, 2018
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | Bohemian Rhapsody (2018) | £9,530,463 | £9,530,463 | £9,530,463 | new | 1 |
| 2 (1) |  | A Star Is Born (2018) | £2,150,987 | £4,363,877 | £19,238,711 | -25% | 4 |
| 3 (2) |  | Halloween (2018) | £1,678,162 | £3,198,231 | £5,854,328 | -37% | 2 |
| 4 (6) |  | Smallfoot (2018) | £1,577,531 | £3,358,392 | £7,691,245 | 10% | 3 |
| 5 (4) |  | Johnny English Strikes Again (2018) | £1,544,459 | £3,199,656 | £14,172,794 | -8% | 4 |
| 6 (3) |  | Goosebumps 2: Haunted Halloween (2018) | £1,377,680 | £2,798,964 | £4,918,129 | -35% | 2 |
| 7 (new) |  | The Hate U Give (2018) | £911,309 | £911,309 | £911,309 | new | 1 |
| 8 (5) |  | Venom (2018) | £855,826 | £1,799,793 | £18,452,016 | -45% | 4 |
| 9 (7) |  | First Man (2018) | £605,032 | £1,444,583 | £6,559,818 | -54% | 3 |
| 10 (new) | La Fanciulla Del West: Met Opera 2018 (2018) | £186,620 | £186,620 | £186,620 | new | 1 | |
| 11 (new) |  | Die Walküre: ROH London 2018 Opera (2018) | £185,066 | £185,066 | £185,066 | new | 1 |
| 12 (re) |  | Hotel Transylvania 3: Summer Vacation (2018) | £182,945 | £182,945 | £19,668,842 | RE | 12 |
| 13 (10) |  | The House With a Clock In Its Walls (2018) | £146,134 | £340,554 | £8,047,134 | -17% | 6 |
| 14 (11) |  | Night School (2018) | £108,619 | £216,179 | £4,412,036 | -38% | 5 |
| 15 (8) |  | Hunter Killer (2018) | £75,275 | £330,493 | £698,575 | -80% | 2 |
| 16 (new) | Serce Nie Sluga (2018) | £69,973 | £69,973 | £69,973 | new | 1 | |
| 17 (new) | Baazaar (2018) | £49,106 | £49,106 | £49,106 | new | 1 | |
| 18 (16) |  | The Wife (2018) | £40,158 | £108,971 | £1,499,507 | -35% | 5 |
| 19 (20) |  | They Shall Not Grow Old (2018) | £40,038 | £86,532 | £713,586 | -18% | 2 |
| 20 (15) |  | Christopher Robin (2018) | £37,512 | £162,338 | £14,739,166 | -49% | 11 |
| 21 (new) |  | Beetlejuice (1988) 30th Anniversary | £33,825 | £33,825 | £33,825 | RE | 14 |
| 22 (23) |  | King of Thieves (2018) | £24,272 | £53,861 | £5,943,788 | -30% | 7 |
| 23 (new) |  | Utoya-July 22 (2018) | £18,924 | £18,924 | £18,924 | new | 1 |
| 24 (new) |  | Katie (2018) | £15,810 | £15,810 | £15,810 | new | 1 |
| 25 (re) |  | Funny Girl: The Musical (2018) | £12,824 | £12,824 | £532,434 | RE | 1 |
| 26 (new) |  | Possum (2018) | £9,037 | £9,037 | £9,037 | new | 1 |
| 27 (29) |  | Cold War (2018) | £8,828 | £19,173 | £1,089,899 | 12% | 9 |
| 28 (new) | An Evening With Beverly Luff Linn (2018) | £7,876 | £7,876 | £7,876 | new | 1 | |
| 29 (new) |  | 5 Weddings (2018) | £6,166 | £6,166 | £6,166 | new | 1 |
| 30 (new) | The Guilty (2018) | £5,072 | £5,072 | £5,072 | new | 1 | |
| 31 (44) |  | Cliff Richard Live 60th Anniversary Tour (2018) | £4,670 | £8,933 | £1,182,856 | 87% | 3 |
| 32 (new) | Bad Reputation (2018) | £4,381 | £4,381 | £4,381 | new | 1 | |
| 33 (new) |  | Don't Worry, He Won't Get Far On Foot (2018) | £4,229 | £4,229 | £4,229 | new | 1 |
| 34 (32) |  | The Little Stranger (2018) | £3,578 | £14,652 | £760,851 | -15% | 6 |
| 35 (new) | The Necromancer (2018) | £3,127 | £3,127 | £3,127 | new | 1 | |
| 36 (26) |  | Mamma Mia! Here We Go Again (2018) | £2,822 | £16,880 | £65,497,083 | -73% | 15 |
| 37 (30) | The Intent 2: The Come Up (2018) | £2,720 | £5,543 | £439,335 | -56% | 6 | |
| 38 (34) | King Lear: NT Live 2018 (2018) | £2,284 | £51,503 | £710,690 | 14% | 4 | |
| 39 (45) |  | The Children Act (2018) | £1,810 | £7,152 | £2,806,828 | 79% | 10 |
| 40 (new) | Donkeyote (2018) | £1,708 | £1,708 | £1,708 | new | 1 | |
| 41 (37) | Matangi / Maya / M.I.A. (2018) | £1,705 | £4,021 | £131,706 | 44% | 6 | |
| 42 (re) |  | The Evil Dead (1981) | £1,615 | £1,615 | £443,550 | RE | 4 |
| 43 (38) |  | Yardie (2018) | £552 | £1,781 | £1,149,000 | -40% | 9 |
| 44 (41) | Grace and Goliath (2018) | £487 | £1,716 | £12,880 | -33% | 4 | |
| 45 (35) |  | Mission:Impossible - Fallout (2018) | £290 | £2,088 | £24,393,375 | -83% | 14 |
| 46 (42) | Redcon 1 (2018) | £123 | £1,144 | £17,758 | -83% | 5 | |
| 47 (48) |  | Sherlock Gnomes (2018) | £112 | £266 | £9,452,909 | -35% | 25 |
| 48 (re) |  | Sink (2018) | £92 | £92 | £2,484 | RE | 2 |
| 49 (47) | Nureyev (2018) | £73 | £334 | £72,886 | -75% | 6 | |