UK Weekend Box Office
UK Box Office 24th April, 1981
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Superman II (1980) | £922,917 | £1,292,084 | £3,662,791 | -9% | 3 |
| 2 (3) |  | Tess (1981) | £378,125 | £491,563 | £1,353,688 | 12% | 3 |
| 3 (2) | Popeye (1981) | £230,023 | £333,533 | £1,732,074 | -47% | 3 | |
| 4 (4) |  | 9 to 5 (1980) | £124,172 | £167,632 | £2,409,283 | -47% | 5 |
| 5 (5) |  | Private Benjamin (1980) | £34,375 | £46,406 | £2,214,865 | -47% | 7 |