| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Happy Feet | $710,195 | -32.3% | 121 | - | $5,869 | $3,693,115 | 5 | Warner Bros. | false | false |
| 2 | 3 | The Departed | $566,528 | -34.8% | 85 | - | $6,665 | $1,494,209 | 2 | Warner Bros. | false | false |
| 3 | 2 | Eragon | $535,850 | -41.6% | 90 | - | $5,953 | $2,278,324 | 3 | 20th Century Fox International | false | false |
| 4 | 4 | The Holiday | $447,419 | -39.7% | 55 | - | $8,134 | $1,906,852 | 3 | United International Pictures | false | false |
| 5 | 6 | Arthur and the Invisibles | $397,011 | -32.8% | 64 | -5 | $6,203 | $1,861,227 | 4 | United International Pictures | false | false |
| 6 | - | John Tucker Must Die | $373,554 | - | 30 | - | $12,451 | $373,554 | 1 | 20th Century Fox International | true | false |
| 7 | 5 | Casino Royale | $367,946 | -38.4% | 80 | -10 | $4,599 | $5,326,790 | 7 | Sony Pictures Releasing | false | false |
| 8 | 10 | Plop in de stad | $264,952 | -23.3% | 32 | - | $8,279 | $851,511 | 4 | Belga Films | false | false |
| 9 | 9 | Flushed Away | $257,607 | -26.9% | 74 | -2 | $3,481 | $1,828,365 | 6 | United International Pictures | false | false |
| 10 | 7 | Deja Vu | $255,295 | -34.1% | 49 | +1 | $5,210 | $1,594,975 | 4 | Buena Vista International | false | false |
| 11 | 8 | Saw III | $232,869 | -37.3% | 39 | +2 | $5,971 | $1,304,046 | 3 | Les Films de l'Elysée | false | false |
| 12 | 13 | Franklin and the Turtle Lake Treasure | $115,655 | -24.6% | 19 | - | $6,087 | $328,758 | 3 | Cinéart | false | false |
| 13 | 12 | Babel | $107,839 | -30.6% | 29 | +1 | $3,718 | $1,711,033 | 8 | Belga Films | false | false |
| 14 | 11 | My Best Friend | $94,054 | -44.7% | 24 | - | $3,918 | $268,469 | 2 | N/A | false | false |
| 15 | 14 | Priceless | $68,131 | -41.1% | 11 | - | $6,193 | $3,382,456 | 4 | Paradiso Entertainment | false | false |
| 16 | 16 | Crusade in Jeans | $67,396 | -22.2% | 10 | -14 | $6,739 | $691,904 | 8 | Benelux Film Distributors | false | false |
| 17 | 18 | Step Up | $53,616 | -28.7% | 20 | - | $2,680 | $2,028,916 | 10 | Belga Films | false | false |
| 18 | 15 | Borat | $50,533 | -47.1% | 27 | - | $1,871 | $2,835,771 | 10 | 20th Century Fox International | false | false |
| 19 | 19 | Madame Irma | $38,464 | -41.6% | 13 | -8 | $2,958 | $286,632 | 4 | Victory Productions | false | false |
| 20 | 17 | The Guardian | $3,665 | -95.4% | 23 | -8 | $159 | $234,849 | 3 | Buena Vista International | false | false |
