| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Deja Vu | $426,140 | - | 49 | - | $8,696 | $435,545 | 1 | Buena Vista International | true | false |
| 2 | 2 | Happy Feet | $395,470 | -25.5% | 121 | -5 | $3,268 | $1,254,260 | 2 | Warner Bros. | false | false |
| 3 | 1 | Casino Royale | $389,900 | -34.2% | 95 | - | $4,104 | $3,826,814 | 4 | Sony Pictures Releasing | false | false |
| 4 | - | Arthur and the Invisibles | $308,849 | - | 70 | - | $4,412 | $423,195 | 1 | United International Pictures | true | false |
| 5 | 3 | Flushed Away | $130,352 | -48.1% | 81 | -7 | $1,609 | $1,028,419 | 3 | United International Pictures | false | false |
| 6 | 4 | Babel | $115,380 | -32% | 36 | +2 | $3,205 | $1,289,597 | 5 | Belga Films | false | false |
| 7 | - | Priceless | $97,357 | - | 11 | - | $8,850 | $97,357 | 1 | Paradiso Entertainment | true | false |
| 8 | 5 | Borat | $79,054 | -37% | 32 | - | $2,470 | $2,523,520 | 7 | 20th Century Fox International | false | false |
| 9 | - | Madame Irma | $76,003 | - | 26 | - | $2,923 | $82,179 | 1 | Victory Productions | true | false |
| 10 | - | Plop in de stad | $66,175 | - | 32 | - | $2,067 | $94,878 | 1 | Belga Films | true | false |
| 11 | 6 | Step Up | $64,152 | -41.5% | 31 | -11 | $2,069 | $1,820,516 | 7 | Belga Films | false | false |
| 12 | 7 | Bad Faith | $44,869 | -42% | 12 | - | $3,739 | $140,487 | 2 | Belga Films | false | false |
| 13 | 8 | Deck the Halls | $40,599 | -44.6% | 23 | -2 | $1,765 | $120,203 | 2 | 20th Century Fox International | false | false |
| 14 | 10 | I Do: How to Get Married and Stay Single | $34,461 | -40.6% | 23 | - | $1,498 | $977,003 | 7 | Les Films de l'Elysée | false | false |
| 15 | 14 | Little Miss Sunshine | $33,353 | -24.1% | 15 | - | $2,223 | $202,658 | 3 | 20th Century Fox International | false | false |
| 16 | 9 | Black Book | $32,586 | -44.2% | 24 | -3 | $1,357 | $228,162 | 3 | Alternative Films | false | false |
| 17 | 12 | Pan's Labyrinth | $25,805 | -44.1% | 21 | -1 | $1,228 | $283,639 | 4 | Paradiso Entertainment | false | false |
| 18 | 17 | An Inconvenient Truth | $22,876 | -30.7% | 23 | +1 | $994 | $1,123,165 | 10 | United International Pictures | false | false |
| 19 | 11 | Koning van de wereld | $21,743 | -55.4% | 16 | -1 | $1,358 | $81,414 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 20 | 13 | The Devil Wears Prada | $20,178 | -55.3% | 31 | -13 | $650 | $2,870,766 | 8 | 20th Century Fox International | false | false |
