United Kingdom Number 1 movies in 1975
| Title | Weeks | ||
| 13. |  | Jaws (1975) | 1 |
| 12. |  | The Man Who Would Be King (1975) | 1 |
| 11. |  | Once Is Not Enough (1975) | 2 |
| 10. |  | Shampoo (1975) | 5 |
| 9. |  | Rollerball (1975) | 7 |
| 8. |  | Nashville (1975) | 1 |
| 7. |  | French Connection II (1975) | 6 |
| 6. | Julia (1974) | 4 | |
| 5. |  | The Towering Inferno (1974) | 17 |
| 4. |  | Funny Lady (1975) | 3 |
| 3. |  | Tommy (1975) | 1 |
| 2. |  | Eskimo Nell (1975) | 2 |
| 1. |  | The Man With the Golden Gun (1974) | 2 |