UK Weekend Box Office
UK Box Office 21st January, 1977
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Rocky (1976) | £653,226 | £947,178 | £3,329,638 | -33% | 3 |
| 2 (2) |  | Carrie (1977) | £452,954 | £656,783 | £1,589,169 | -51% | 2 |
| 3 (3) |  | The Enforcer (1976) | £194,982 | £263,226 | £2,824,588 | -60% | 4 |
| 4 (4) |  | King Kong (1976) | £119,821 | £161,758 | £1,462,409 | -23% | 4 |
| 5 (5) |  | Marathon Man (1976) | £21,753 | £28,279 | £1,519,447 | -50% | 6 |