UK Box Office 12th August, 1977
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Smokey and the Bandit (1977) | £285,972 | £371,764 | £4,057,038 | -50% | 5 |
| 2 (3) |  | Orca (1977) | £254,732 | £331,152 | £1,457,068 | -23% | 3 |
| 3 (2) |  | The Spy Who Loved Me (1977) | £174,159 | £252,531 | £4,615,681 | -50% | 6 |
| 4 (4) | Sinbad and the Eye of the Tiger (1977) | £46,159 | £64,623 | £1,542,872 | -60% | 5 | |
| 5 (5) |  | A Bridge Too Far (1977) | £4,158 | £5,405 | £11,813,880 | -60% | 8 |
| 6 (6) |  | Islands In the Stream (1977) | £2,526 | £3,284 | £430,957 | -60% | 7 |
| 7 (7) |  | Freaky Friday (1976) | £1,342 | £1,879 | £1,982,348 | -60% | 11 |