| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Licence to Kill (1989) | £1,033,188 | £1,498,123 | £2,669,538 | -12% | 2 |
| 2 (new) |  | Police Academy 6: City Under Siege (1989) | £1,018,449 | £1,018,449 | £1,018,449 | new | 1 |
| 3 (2) |  | Indiana Jones and the Last Crusade (1989) | £935,303 | £1,209,071 | £6,135,721 | -20% | 4 |
| 4 (new) |  | My Left Foot (1989) | £295,250 | £295,250 | £295,250 | new | 1 |
| 5 (new) |  | Mac and Me (1988) | £117,775 | £117,775 | £117,775 | new | 1 |
| 6 (new) |  | Eight Men Out (1989) | £104,143 | £104,143 | £104,143 | new | 1 |
| 7 (3) |  | Dirty Rotten Scoundrels (1989) | £98,065 | £181,077 | £1,574,771 | -47% | 4 |
| 8 (4) |  | Skin Deep (1989) | £90,835 | £100,828 | £670,362 | -47% | 3 |
| 9 (5) |  | Farewell to the King (1989) | £80,429 | £116,622 | £613,271 | -47% | 3 |
| 10 (6) |  | Hellbound: Hellraiser II (1989) | £33,604 | £-10,162 | £1,696,485 | -50% | 6 |
| 11 (7) |  | Married to the Mob (1988) | £22,383 | £35,813 | £814,712 | -50% | 5 |
| 12 (8) |  | The 'Burbs (1989) | £15,371 | £34,320 | £766,860 | -55% | 5 |
| 13 (9) |  | They Live (1989) | £12,263 | £13,709 | £514,589 | -52% | 5 |
| 14 (11) |  | Warlock (1989) | £10,100 | £13,635 | £1,104,333 | -50% | 8 |
| 15 (12) |  | Beaches (1989) | £7,764 | £269,607 | £2,152,066 | -44% | 10 |