| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | What Happens in Vegas | $408,825 | +68% | 50 | - | $8,176 | $789,048 | 2 | 20th Century Fox International | false | false |
| 2 | 2 | Iron Man | $271,560 | +32.3% | 53 | -1 | $5,123 | $1,383,150 | 3 | Universal Pictures International (UPI) | false | false |
| 3 | - | Street Kings | $182,321 | - | 30 | - | $6,077 | $193,078 | 1 | 20th Century Fox International | true | false |
| 4 | 3 | 21 | $105,219 | +90.3% | 41 | - | $2,566 | $1,069,836 | 5 | Sony Pictures Releasing | false | false |
| 5 | 4 | Welcome to the Sticks | $95,379 | +91.9% | 51 | -2 | $1,870 | $9,597,879 | 12 | Alternative Films | false | false |
| 6 | 5 | Fool's Gold | $80,302 | +72.6% | 25 | - | $3,212 | $425,980 | 3 | Warner Bros. | false | false |
| 7 | 6 | Nim's Island | $78,702 | +156.1% | 55 | -5 | $1,430 | $359,979 | 3 | Belga Films | false | false |
| 8 | 17 | Horton Hears a Who! | $52,366 | +429.3% | 54 | -28 | $969 | $2,449,155 | 9 | 20th Century Fox International | false | false |
| 9 | 7 | The Mist | $51,465 | +79.4% | 21 | -2 | $2,450 | $381,179 | 4 | Benelux Film Distributors | false | false |
| 10 | 8 | Taken | $48,602 | +81.9% | 27 | - | $1,800 | $491,249 | 5 | Belga Films | false | false |
| 11 | 11 | Cash | $43,226 | +87.2% | 19 | -1 | $2,275 | $321,549 | 4 | Belga Films | false | false |
| 12 | 12 | The Other Boleyn Girl | $42,327 | +90.1% | 34 | -4 | $1,244 | $753,430 | 6 | Universal Pictures International (UPI) | false | false |
| 13 | 10 | Mongol: The Rise of Genghis Khan | $42,089 | +72.6% | 11 | -1 | $3,826 | $71,142 | 2 | Benelux Film Distributors | false | false |
| 14 | 9 | Doomsday | $35,854 | +36.8% | 15 | - | $2,390 | $71,232 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 15 | 13 | Definitely, Maybe | $28,707 | +58% | 23 | +1 | $1,248 | $92,892 | 2 | Universal Pictures International (UPI) | false | false |
| 16 | 20 | The Spiderwick Chronicles | $25,649 | +258.9% | 28 | +16 | $916 | $1,536,516 | 9 | Universal Pictures International (UPI) | false | false |
| 17 | 14 | REC | $20,553 | +36.9% | 12 | - | $1,712 | $102,579 | 3 | Paradiso Entertainment | false | false |
| 18 | 15 | The Great Alibi | $18,747 | +38.9% | 8 | - | $2,343 | $45,580 | 2 | Les Films de l'Elysée | false | false |
| 19 | 18 | 120 | $17,220 | +80.5% | 2 | -1 | $8,610 | $32,232 | 2 | N/A | false | false |
| 20 | 34 | Hotel op stelten | $17,215 | +585.9% | 25 | -3 | $688 | $1,208,342 | 10 | Kinepolis Film Distribution (KFD) | false | false |
| 21 | 16 | U2 3D | $14,989 | +31.8% | 9 | -2 | $1,665 | $359,285 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 22 | 19 | The Eye | $14,965 | +59.5% | 13 | -3 | $1,151 | $436,836 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 23 | - | Tu peux garder un secret? | $14,308 | - | 5 | - | $2,861 | $16,001 | 1 | Les Films de l'Elysée | true | false |
| 24 | 33 | Winx Club: The Secret of the Lost Kingdom | $13,613 | +343% | 7 | -16 | $1,944 | $568,052 | 8 | Independent Films | false | false |
| 25 | 23 | Love in the Time of Cholera | $12,975 | +106.2% | 16 | -1 | $810 | $100,038 | 3 | Cinéart | false | false |
| 26 | 27 | I've Loved You So Long | $12,711 | +153.4% | 17 | -6 | $747 | $480,154 | 9 | Benelux Film Distributors | false | false |
| 27 | 31 | Moscow, Belgium | $11,541 | +190.9% | 5 | -1 | $2,308 | $1,642,756 | 16 | Kinepolis Film Distribution (KFD) | false | false |
| 28 | 21 | Disco | $11,473 | +68.6% | 16 | -3 | $717 | $807,419 | 7 | Universal Pictures International (UPI) | false | false |
| 29 | 30 | The Band's Visit | $11,296 | +145.5% | 9 | +1 | $1,255 | $90,032 | 4 | Paradiso Entertainment | false | false |
| 30 | 26 | Untraceable | $10,450 | +101.7% | 7 | -1 | $1,492 | $1,032,890 | 11 | Kinepolis Film Distribution (KFD) | false | false |
| 31 | 43 | Fly Me to the Moon 3D | $9,834 | +587.2% | 6 | -3 | $1,639 | $1,070,326 | 16 | Kinepolis Film Distribution (KFD) | false | false |
| 32 | - | Resurrecting the Champ | $9,475 | - | 8 | - | $1,184 | $10,486 | 1 | Belga Films | true | false |
| 33 | 25 | Julia | $8,949 | +65% | 8 | +1 | $1,118 | $19,869 | 2 | Cinéart | false | false |
| 34 | 41 | Dragon Hunters | $8,944 | +407% | 17 | -3 | $526 | $372,131 | 8 | Belga Films | false | false |
| 35 | - | In Memory of Me | $8,921 | - | 6 | - | $1,486 | $11,180 | 1 | Cinéart | true | false |
| 36 | 28 | Meet the Spartans | $8,844 | +81% | 23 | +7 | $384 | $786,931 | 7 | 20th Century Fox International | false | false |
| 37 | 24 | Funny Games | $8,526 | +42.6% | 15 | - | $568 | $202,177 | 5 | Cinéart | false | false |
| 38 | 37 | Step Up 2: The Streets | $7,853 | +278.1% | 15 | -5 | $523 | $3,402,337 | 12 | Benelux Film Distributors | false | false |
| 39 | - | There Will Be Blood | $7,827 | - | 10 | - | $782 | $651,068 | 13 | Walt Disney Pictures | false | false |
| 40 | 32 | 10,000 BC | $7,581 | +132.8% | 5 | -6 | $1,516 | $2,442,136 | 10 | Warner Bros. | false | false |
| 41 | 22 | The Ruins | $7,516 | +17.1% | 9 | +1 | $835 | $194,567 | 5 | Universal Pictures International (UPI) | false | false |
| 42 | 35 | Linkeroever | $5,769 | +133.8% | 3 | -2 | $1,923 | $355,958 | 8 | Kinepolis Film Distribution (KFD) | false | false |
| 43 | 42 | No Country for Old Men | $5,011 | +197.6% | 9 | +2 | $556 | $1,837,879 | 17 | Universal Pictures International (UPI) | false | false |
| 44 | 44 | The Kite Runner | $4,670 | +354.3% | 11 | -3 | $424 | $810,253 | 14 | Universal Pictures International (UPI) | false | false |
| 45 | 39 | Vantage Point | $4,619 | +128.8% | 4 | -2 | $1,154 | $919,925 | 8 | Sony Pictures Releasing | false | false |
| 46 | 40 | Les randonneurs à Saint-Tropez | $3,992 | +100.9% | 5 | -9 | $798 | $310,431 | 6 | Belga Films | false | false |
| 47 | 36 | Never Back Down | $2,775 | +26.2% | 5 | -1 | $555 | $84,118 | 4 | Paradiso Entertainment | false | false |
| 48 | - | The Game Plan | $2,477 | - | 12 | - | $206 | $460,133 | 8 | Walt Disney Pictures | false | false |
| 49 | - | The Home Song Stories | $2,369 | - | 3 | - | $789 | $2,369 | 1 | Paradiso Entertainment | true | false |
| 50 | 29 | Bhoothnath | $1,366 | -71.7% | 1 | - | $1,366 | $7,205 | 2 | N/A | false | false |
| 51 | 45 | Formidable | $1,354 | +57.4% | 2 | - | $677 | $11,662 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 52 | 47 | Once | $1,252 | +623.7% | 3 | - | $417 | $40,819 | 11 | Paradiso Entertainment | false | false |
| 53 | - | Mr. Magorium's Wonder Emporium | $1,021 | - | 1 | - | $1,021 | $339,107 | 21 | Benelux Film Distributors | false | false |
| 54 | - | Import Export | $328 | - | 1 | - | $328 | $12,539 | 11 | Benelux Film Distributors | false | false |
| 55 | - | Berlin | $286 | - | 1 | - | $286 | $2,460 | 3 | Paradiso Entertainment | false | false |
| 56 | 48 | Redacted | $79 | -15.1% | 2 | - | $39 | $16,180 | 12 | Paradiso Entertainment | false | false |
