UK Box Office 21st June, 1974
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) |  | Blazing Saddles (1974) | £659,722 | £659,722 | £659,722 | new | 1 |
| 2 (1) |  | Herbie Rides Again (1974) | £4,318 | £5,829 | £2,227,564 | -16% | 19 |
| 3 (2) |  | The Exorcist (1973) | £2,500 | £3,500 | £162,536 | -4% | 15 |