| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Asterix at the Olympic Games | $1,399,007 | -17.3% | 106 | -1 | $13,198 | $3,936,678 | 2 | Alternative Films | false | false |
| 2 | - | Cloverfield | $413,555 | - | 43 | - | $9,617 | $530,629 | 1 | Universal Pictures International (UPI) | true | false |
| 3 | - | Rambo | $366,955 | - | 44 | - | $8,339 | $392,710 | 1 | Les Films de l'Elysée | true | false |
| 4 | - | P.S. I Love You | $314,106 | - | 39 | - | $8,054 | $377,235 | 1 | Belga Films | true | false |
| 5 | - | Juno | $272,743 | - | 30 | - | $9,091 | $290,506 | 1 | 20th Century Fox International | true | false |
| 6 | 2 | National Treasure: Book of Secrets | $219,682 | -10.3% | 63 | -6 | $3,487 | $3,264,768 | 6 | Walt Disney Pictures | false | false |
| 7 | 4 | Moscow, Belgium | $216,478 | +17.9% | 20 | +3 | $10,823 | $520,842 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 8 | 10 | Alvin and the Chipmunks | $211,343 | +113.6% | 71 | - | $2,976 | $2,322,150 | 8 | 20th Century Fox International | false | false |
| 9 | 5 | Fly Me to the Moon 3D | $195,604 | +60% | 14 | - | $13,971 | $455,825 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 10 | 3 | No Country for Old Men | $171,830 | -20.9% | 35 | - | $4,909 | $804,922 | 3 | Universal Pictures International (UPI) | false | false |
| 11 | 9 | The Water Horse | $162,902 | +63.5% | 24 | - | $6,787 | $345,561 | 2 | Sony Pictures Releasing | false | false |
| 12 | - | In the Valley of Elah | $87,283 | - | 24 | - | $3,636 | $116,696 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 13 | 6 | Atonement | $81,867 | -27.9% | 20 | -2 | $4,093 | $947,550 | 5 | Universal Pictures International (UPI) | false | false |
| 14 | 7 | I Am Legend | $69,685 | -35.5% | 40 | +1 | $1,742 | $4,885,394 | 8 | Warner Bros. | false | false |
| 15 | 16 | Bee Movie | $64,458 | +62.7% | 47 | -19 | $1,371 | $3,237,806 | 9 | Universal Pictures International (UPI) | false | false |
| 16 | 21 | K3 en de kattenprins | $64,180 | +125.5% | 26 | -3 | $2,468 | $1,070,528 | 8 | Kinepolis Film Distribution (KFD) | false | false |
| 17 | 8 | Charlie Wilson's War | $63,555 | -38.1% | 23 | -6 | $2,763 | $661,259 | 4 | Universal Pictures International (UPI) | false | false |
| 18 | 11 | Into the Wild | $60,947 | -31.8% | 10 | -5 | $6,094 | $651,469 | 5 | Alternative Films | false | false |
| 19 | 13 | Lust, Caution | $55,459 | -19.7% | 10 | - | $5,545 | $157,592 | 2 | Cinéart | false | false |
| 20 | 20 | Good Luck Chuck | $38,925 | +33% | 9 | -1 | $4,325 | $610,048 | 8 | Sony Pictures Releasing | false | false |
| 21 | 14 | Death Sentence | $35,075 | -37.3% | 13 | -5 | $2,698 | $240,441 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 22 | 12 | Aliens vs. Predator: Requiem | $32,248 | -59.3% | 24 | -16 | $1,343 | $747,205 | 4 | 20th Century Fox International | false | false |
| 23 | 22 | 1408 | $31,844 | +29.7% | 6 | -1 | $5,307 | $737,203 | 19 | Benelux Film Distributors | false | false |
| 24 | 17 | Enchanted | $31,755 | -9.6% | 37 | -14 | $858 | $2,568,897 | 8 | Walt Disney Pictures | false | false |
| 25 | 15 | The Merry Widow | $31,286 | -37.9% | 16 | +2 | $1,955 | $334,534 | 4 | Victory Productions | false | false |
| 26 | - | Rivals | $30,353 | - | 9 | - | $3,372 | $30,708 | 1 | Les Films de l'Elysée | true | false |
| 27 | - | Max & Co | $28,227 | - | 12 | - | $2,352 | $31,980 | 1 | Cinéart | true | false |
| 28 | 18 | The Golden Compass | $24,844 | -20.1% | 23 | -27 | $1,080 | $3,410,921 | 10 | Kinepolis Film Distribution (KFD) | false | false |
| 29 | 19 | It's a Free World... | $16,865 | -43.2% | 12 | -2 | $1,405 | $187,305 | 4 | Cinéart | false | false |
| 30 | 35 | Underdog | $13,095 | +118.3% | 3 | - | $4,365 | $516,144 | 12 | Walt Disney Pictures | false | false |
| 31 | 24 | Before the Devil Knows You're Dead | $11,455 | -40.1% | 6 | -6 | $1,909 | $162,729 | 4 | Cinéart | false | false |
| 32 | - | Nothing to Lose | $11,011 | - | 2 | - | $5,505 | $11,011 | 1 | N/A | true | false |
| 33 | 28 | American Gangster | $10,924 | -7.7% | 4 | -3 | $2,731 | $2,233,794 | 13 | Universal Pictures International (UPI) | false | false |
| 34 | 27 | Rendition | $8,744 | -38.2% | 6 | -5 | $1,457 | $282,776 | 5 | Kinepolis Film Distribution (KFD) | false | false |
| 35 | 33 | Mr. Magorium's Wonder Emporium | $7,611 | +21.8% | 6 | -4 | $1,268 | $247,014 | 7 | Benelux Film Distributors | false | false |
| 36 | 30 | The Secret of the Grain | $6,349 | -37.2% | 3 | -2 | $2,116 | $175,549 | 9 | Alternative Films | false | false |
| 37 | 42 | We Own the Night | $5,875 | +98.3% | 4 | -1 | $1,468 | $438,367 | 11 | Paradiso Entertainment | false | false |
| 38 | 23 | The Masked Gang: Cyprus | $5,740 | -75.2% | 2 | -4 | $2,870 | $221,158 | 4 | Maxximum Film und Kunst GmbH | false | false |
| 39 | 36 | Ratatouille | $5,715 | -3.9% | 18 | - | $317 | $9,055,166 | 28 | Buena Vista International | false | false |
| 40 | 40 | The Fox and the Child | $5,588 | +24.7% | 10 | -3 | $558 | $242,081 | 9 | Paradiso Entertainment | false | false |
| 41 | 29 | Gone Baby Gone | $5,429 | -47% | 9 | +2 | $603 | $625,436 | 7 | Walt Disney Pictures | false | false |
| 42 | 25 | 30 Days of Night | $5,423 | -66.2% | 4 | -13 | $1,355 | $291,225 | 5 | Benelux Film Distributors | false | false |
| 43 | 26 | Elizabeth: The Golden Age | $5,083 | -66.9% | 10 | -3 | $508 | $1,025,480 | 9 | Universal Pictures International (UPI) | false | false |
| 44 | 43 | California Dreamin' | $3,923 | +79.5% | 4 | -1 | $980 | $28,646 | 5 | Benelux Film Distributors | false | false |
| 45 | 45 | Plop en de pinguïn | $3,810 | +187.5% | 2 | +1 | $1,905 | $1,087,133 | 17 | Kinepolis Film Distribution (KFD) | false | false |
| 46 | 41 | Eastern Promises | $1,526 | -60.5% | 7 | -4 | $218 | $801,206 | 11 | Kinepolis Film Distribution (KFD) | false | false |
| 47 | 46 | Cartouches gauloises | $651 | -40.2% | 1 | - | $651 | $2,722 | 2 | Alternative Films | false | false |
| 48 | 47 | The Grocer's Son | $474 | -40.6% | 1 | -1 | $474 | $72,463 | 11 | Benelux Film Distributors | false | false |
| 49 | 53 | You, the Living | $154 | -46.7% | 1 | - | $154 | $49,754 | 12 | Benelux Film Distributors | false | false |
