| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | National Lampoons Vacation (1983) | £701,503 | £947,029 | £1,788,832 | -17% | 2 |
| 2 (2) |  | The Jungle Book (1967) | £590,650 | £767,845 | £1,549,145 | -24% | 2 |
| 3 (3) | | Class (1983) | £240,544 | £324,734 | £613,387 | -17% | 2 |
| 4 (5) |  | Staying Alive (1983) | £100,120 | £135,162 | £2,060,215 | -12% | 6 |
| 5 (4) | | Zelig (1983) | £80,478 | £104,621 | £708,810 | -47% | 4 |
| 6 (6) | | Porky's II: The Next Day (1983) | £22,000 | £30,800 | £1,114,440 | -44% | 8 |
| 7 (7) |  | WarGames (1983) | £13,588 | £19,023 | £2,155,150 | -17% | 11 |
| 8 (8) |  | Superman III (1983) | £3,544 | £4,784 | £3,120,093 | -38% | 15 |
| 9 (9) |  | Blue Thunder (1983) | £2,000 | £2,250 | £1,641,250 | -64% | 10 |
| 10 (10) |  | Octopussy (1983) | £350 | £-8,450 | £5,561,300 | -63% | 21 |
| 11 (11) |  | Star Wars: Return of the Jedi (1983) | £300 | £650 | £8,559,800 | -65% | 22 |