| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 3 | Happy Feet | $1,048,550 | +178.8% | 121 | - | $8,665 | $3,036,446 | 4 | Warner Bros. | false | false |
| 2 | 1 | Eragon | $917,405 | +69.2% | 90 | - | $10,193 | $1,768,207 | 2 | 20th Century Fox International | false | false |
| 3 | - | The Departed | $869,465 | - | 85 | - | $10,229 | $940,393 | 1 | Warner Bros. | true | false |
| 4 | 2 | The Holiday | $742,313 | +89.6% | 55 | - | $13,496 | $1,480,985 | 2 | United International Pictures | false | false |
| 5 | 4 | Casino Royale | $597,222 | +98.7% | 90 | -3 | $6,635 | $5,071,715 | 6 | Sony Pictures Releasing | false | false |
| 6 | 7 | Arthur and the Invisibles | $590,481 | +169.7% | 69 | -1 | $8,557 | $1,485,537 | 3 | United International Pictures | false | false |
| 7 | 6 | Deja Vu | $387,108 | +46.3% | 48 | -1 | $8,064 | $1,359,541 | 3 | Buena Vista International | false | false |
| 8 | 5 | Saw III | $371,107 | +24.8% | 37 | -3 | $10,029 | $1,086,853 | 2 | Les Films de l'Elysée | false | false |
| 9 | 8 | Flushed Away | $352,300 | +235.1% | 76 | - | $4,635 | $1,593,956 | 5 | United International Pictures | false | false |
| 10 | 13 | Plop in de stad | $345,655 | +484.9% | 32 | - | $10,801 | $592,075 | 3 | Belga Films | false | false |
| 11 | - | My Best Friend | $170,198 | - | 24 | - | $7,091 | $170,198 | 1 | N/A | true | false |
| 12 | 9 | Babel | $155,381 | +89.1% | 28 | -8 | $5,549 | $1,626,870 | 7 | Belga Films | false | false |
| 13 | 19 | Franklin and the Turtle Lake Treasure | $153,416 | +393.1% | 19 | -3 | $8,074 | $229,048 | 2 | Cinéart | false | false |
| 14 | 11 | Priceless | $115,724 | +84.5% | 11 | - | $10,520 | $370,835 | 3 | Paradiso Entertainment | false | false |
| 15 | 14 | Borat | $95,609 | +67.1% | 27 | -5 | $3,541 | $2,826,370 | 9 | 20th Century Fox International | false | false |
| 16 | 10 | Crusade in Jeans | $86,588 | +13.4% | 24 | +3 | $3,607 | $633,730 | 7 | Benelux Film Distributors | false | false |
| 17 | 12 | The Guardian | $80,269 | +35.5% | 31 | +1 | $2,589 | $200,989 | 2 | Buena Vista International | false | false |
| 18 | 18 | Step Up | $75,193 | +75.2% | 20 | -11 | $3,759 | $2,004,470 | 9 | Belga Films | false | false |
| 19 | 17 | Madame Irma | $65,861 | +51.6% | 21 | -8 | $3,136 | $249,830 | 3 | Victory Productions | false | false |
| 20 | 15 | Family Hero | $51,771 | +9.2% | 21 | -3 | $2,465 | $131,216 | 2 | Les Films de l'Elysée | false | false |
