| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Happy Feet (2006) | £2,048,266 | £3,872,913 | £10,545,023 | 1% | 3 |
| 2 (2) |  | The Holiday (2006) | £1,054,447 | £2,525,558 | £8,477,351 | -34% | 3 |
| 3 (3) |  | Casino Royale (2006) | £1,011,491 | £2,262,058 | £46,874,128 | -30% | 6 |
| 4 (7) |  | The Santa Clause 3: The Escape Clause (2006) | £969,069 | £1,473,774 | £5,866,628 | 43% | 5 |
| 5 (4) |  | Eragon (2006) | £836,237 | £1,711,505 | £3,029,192 | -37% | 2 |
| 6 (6) |  | Flushed Away (2006) | £818,918 | £1,511,500 | £7,348,710 | 4% | 4 |
| 7 (5) |  | Déjà Vu (2006) | £554,957 | £1,254,846 | £2,353,141 | -49% | 2 |
| 8 (9) |  | Grounded: Unaccompanied Minors (2006) | £259,570 | £439,914 | £680,292 | 7% | 2 |
| 9 (10) |  | Deck the Halls (2006) | £255,156 | £402,665 | £1,870,135 | 30% | 4 |
| 10 (8) |  | Black Christmas (2006) | £213,376 | £501,328 | £869,071 | -42% | 2 |
| 11 (new) |  | Bhagam Bhag (2006) | £130,125 | £130,125 | £130,125 | new | 1 |
| 12 (new) |  | Flags of Our Fathers (2006) | £97,765 | £97,765 | £97,765 | new | 1 |
| 13 (13) |  | Pans Labyrinth (2006) | £71,547 | £180,488 | £1,537,888 | -44% | 5 |
| 14 (12) |  | Borat: Cultural Learnings of America For Make Benefit Glorious Nation of Kazakhstan (2006) | £68,493 | £173,522 | £23,863,341 | -53% | 8 |
| 15 (re) |  | The Nativity Story (2006) | £67,115 | £67,115 | £327,121 | RE | 2 |