| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Star Trek III: The Search For Spock (1984) | £650,554 | £650,554 | £650,554 | new | 1 |
| 2 (1) |  | Indiana Jones and the Temple of Doom (1984) | £217,145 | £304,003 | £7,430,282 | -62% | 7 |
| 3 (3) |  | Best Defense (1984) | £121,013 | £169,418 | £363,039 | -38% | 2 |
| 4 (2) |  | Supergirl (1984) | £117,139 | £169,852 | £404,129 | -50% | 2 |
| 5 (4) |  | Splash (1984) | £86,399 | £120,959 | £1,985,120 | -33% | 5 |
| 6 (5) |  | Police Academy (1984) | £39,692 | £55,569 | £2,401,667 | -44% | 6 |
| 7 (6) |  | Breakdance: The Movie (1984) | £27,511 | £35,764 | £1,312,545 | -44% | 6 |
| 8 (7) |  | The Evil That Men Do (1984) | £2,711 | £3,795 | £244,243 | -33% | 9 |