UK Box Office 6th June, 1980
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Star Wars: The Empire Strikes Back (1980) | £1,094,358 | £1,532,101 | £3,907,508 | 5% | 3 |
| 2 (2) |  | The Final Countdown (1980) | £138,732 | £201,161 | £478,624 | -50% | 2 |
| 3 (3) |  | American Gigolo (1980) | £50,068 | £65,088 | £1,014,941 | -32% | 5 |
| 4 (4) |  | 1941 (1979) | £10,200 | £13,770 | £1,336,177 | -28% | 7 |
| 5 (5) |  | Dawn of the Dead (1978) | £955 | £1,242 | £545,424 | -68% | 13 |
| 6 (6) |  | 10 (1979) | £385 | £501 | £2,464,207 | -33% | 18 |