| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | Chicken Little (2005) | £2,184,760 | £5,194,384 | £8,368,251 | -31% | 2 |
| 2 (3) |  | Big Mommas House 2 (2006) | £1,633,683 | £3,505,322 | £5,241,161 | -6% | 2 |
| 3 (2) |  | Final Destination 3 (2006) | £1,406,352 | £3,020,934 | £5,240,912 | -37% | 2 |
| 4 (4) |  | Walk the Line (2006) | £958,306 | £1,839,441 | £4,864,122 | -17% | 3 |
| 5 (new) |  | Casanova (2006) | £550,775 | £550,775 | £550,775 | new | 1 |
| 6 (new) |  | Æon Flux (2005) | £512,426 | £512,426 | £512,426 | new | 1 |
| 7 (5) |  | Zathura: A Space Adventure (2006) | £503,867 | £1,242,118 | £3,357,287 | -14% | 3 |
| 8 (new) |  | Good Night, and Good Luck (2006) | £405,200 | £405,200 | £405,200 | new | 1 |
| 9 (6) |  | Munich (2006) | £316,688 | £647,071 | £4,426,255 | -39% | 4 |
| 10 (9) |  | Brokeback Mountain (2006) | £268,234 | £573,732 | £8,534,522 | -27% | 7 |
| 11 (7) |  | Fun With Dick and Jane (2006) | £262,378 | £707,348 | £6,691,185 | -35% | 5 |
| 12 (8) | | Derailed (2005) | £239,232 | £525,127 | £2,014,392 | -38% | 3 |
| 13 (10) |  | Memoirs of a Geisha (2005) | £191,367 | £458,787 | £6,532,952 | -31% | 6 |
| 14 (12) |  | The Chronicles of Narnia: The Lion the Witch and the Wardrobe (2005) | £146,948 | £401,390 | £43,641,024 | -11% | 11 |
| 15 (13) | | Hidden (2005) | £100,705 | £199,532 | £920,302 | -24% | 4 |