| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Aliens (1986) | £1,035,857 | £1,450,200 | £5,380,003 | -4% | 4 |
| 2 (new) |  | Mona Lisa (1986) | £464,200 | £464,200 | £464,200 | new | 1 |
| 3 (new) |  | Poltergeist II: The Other Side (1986) | £149,833 | £149,833 | £149,833 | new | 1 |
| 4 (4) |  | Day of the Dead (1985) | £133,579 | £187,011 | £387,379 | -33% | 2 |
| 5 (3) |  | Sid & Nancy (1986) | £101,087 | £146,576 | £853,207 | -86% | 2 |
| 6 (2) |  | Highlander (1986) | £100,058 | £145,084 | £3,865,995 | -90% | 4 |
| 7 (5) |  | Flight of the Navigator (1986) | £68,712 | £89,326 | £524,787 | -49% | 3 |
| 8 (6) | | Betty Blue (1986) | £50,211 | £72,806 | £425,288 | -62% | 3 |
| 9 (8) |  | She's Gotta Have It (1986) | £23,792 | £33,309 | £265,280 | -33% | 4 |
| 10 (9) | | Iron Eagle (1986) | £17,535 | £24,549 | £814,080 | -44% | 6 |
| 11 (11) |  | Raw Deal (1986) | £14,431 | £19,482 | £1,021,026 | -33% | 7 |
| 12 (7) |  | Caravaggio (1986) | £14,400 | £20,160 | £277,560 | -60% | 4 |
| 13 (10) |  | Ruthless People (1986) | £13,282 | £17,931 | £1,929,908 | -47% | 8 |
| 14 (12) |  | The Karate Kid Part II (1986) | £9,073 | £12,702 | £2,352,168 | -50% | 8 |
| 15 (13) |  | Cobra (1986) | £8,588 | £12,453 | £2,203,824 | -50% | 8 |