| Rank |
Title |
Weekend |
Total |
Week |
% change |
Weeks |
| 1↔ (1) | Santa Claus: The Movie / 1985 | £661,696 | £3,183,789 | £1,002,469 | -57% | 3 |
| 2↔ (2) | Back to the Future / 1985 | £567,498 | £1,401,117 | £766,122 | -11% | 2 |
| 3 | Legend / 1985 | £318,132 | £318,132 | £318,132 | New | 1 |
| 4↑ (5) | Red Sonja / 1985 | £106,379 | £451,486 | £132,996 | 0% | 3 |
| 5↓ (3) | The Goonies / 1985 | £88,530 | £584,089 | £104,236 | -55% | 3 |
| 6↓ (4) | Cocoon / 1985 | £86,874 | £3,287,498 | £116,571 | -22% | 14 |
| 7↓ (6) | My Beautiful Laundrette / 1985 | £61,845 | £880,232 | £91,722 | -40% | 5 |
| 8↔ (8) | Plenty / 1985 | £46,964 | £494,583 | £70,142 | -50% | 4 |
| 9↓ (7) | Turtle Diary / 1985 | £31,892 | £221,191 | £41,460 | -68% | 2 |
| 10↔ (10) | Prizzis Honor / 1985 | £27,346 | £652,842 | £48,591 | -50% | 5 |
| 11↔ (11) | Cat's Eye / 1985 | £15,933 | £659,375 | £28,520 | -62% | 6 |
| 12↓ (9) | Letter to Brezhnev / 1985 | £13,524 | £915,772 | £22,286 | -80% | 5 |
| 13↓ (12) | Weird Science / 1985 | £13,438 | £609,655 | £15,050 | -57% | 7 |
| 14↔ (14) | Mad Max Beyond Thunderdome / 1985 | £8,024 | £1,366,361 | £12,437 | -50% | 9 |
| 15↔ (15) | The Black Cauldron / 1985 | £4,083 | £1,090,415 | £5,920 | -33% | 10 |
This weeks box office stats
New Entries
1
Non Mover
7
Re-entries
0
Move Up
1
Move Down
6