| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Rocky IV (1985) | £1,780,894 | £1,780,894 | £1,780,894 | new | 1 |
| 2 (new) |  | Teen Wolf (1986) | £250,734 | £250,734 | £250,734 | new | 1 |
| 3 (2) |  | A Chorus Line (1985) | £150,223 | £210,312 | £1,112,095 | -50% | 3 |
| 4 (1) |  | Back to the Future (1985) | £147,930 | £192,309 | £6,924,966 | -63% | 8 |
| 5 (4) |  | Death Wish 3 (1986) | £130,755 | £176,519 | £338,028 | -19% | 2 |
| 6 (3) |  | National Lampoons European Vacation (1985) | £120,407 | £168,570 | £1,308,125 | -29% | 4 |
| 7 (5) |  | King Solomon's Mines (1985) | £95,317 | £128,678 | £279,312 | -37% | 2 |
| 8 (6) |  | Legend (1985) | £17,575 | £24,605 | £1,163,686 | -50% | 7 |
| 9 (7) |  | Silverado (1985) | £16,868 | £22,772 | £870,300 | -50% | 6 |
| 10 (9) |  | Enemy Mine (1985) | £10,412 | £13,536 | £381,762 | -19% | 6 |
| 11 (8) |  | Santa Claus: The Movie (1985) | £9,064 | £12,236 | £4,628,505 | -57% | 9 |
| 12 (10) |  | Red Sonja (1985) | £7,005 | £10,157 | £606,635 | -33% | 9 |