| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Loft | $973,981 | - | 32 | - | $30,436 | $1,051,444 | 1 | Independent Films | true | false |
| 2 | 3 | Mamma Mia! | $210,232 | -12.1% | 58 | -2 | $3,624 | $3,186,627 | 7 | Universal Pictures International (UPI) | false | false |
| 3 | 1 | Anubis en het Pad der 7 Zonden | $198,824 | -25.9% | 31 | - | $6,413 | $517,862 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 4 | - | Hellboy II: The Golden Army | $186,248 | - | 30 | - | $6,208 | $236,892 | 1 | Universal Pictures International (UPI) | true | false |
| 5 | 2 | Tropic Thunder | $173,401 | -27.8% | 41 | - | $4,229 | $496,525 | 2 | Universal Pictures International (UPI) | false | false |
| 6 | - | Space Chimps | $167,286 | - | 52 | - | $3,217 | $225,297 | 1 | Belga Films | true | false |
| 7 | 4 | Eagle Eye | $151,914 | -25.5% | 45 | - | $3,375 | $1,131,613 | 4 | Universal Pictures International (UPI) | false | false |
| 8 | - | Mesrine: Killer Instinct | $149,699 | - | 27 | - | $5,544 | $151,178 | 1 | A-Film Distribution | true | false |
| 9 | 6 | My Best Friend's Girl | $107,212 | -15.1% | 23 | - | $4,661 | $249,895 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 10 | 5 | Death Race | $82,726 | -39.3% | 30 | - | $2,757 | $443,369 | 3 | Universal Pictures International (UPI) | false | false |
| 11 | 8 | The Class | $69,401 | -1.9% | 25 | +1 | $2,776 | $506,935 | 4 | Cinéart | false | false |
| 12 | 7 | WALL·E | $60,391 | -25.1% | 59 | -15 | $1,023 | $4,181,476 | 13 | Walt Disney Pictures | false | false |
| 13 | 11 | Let it Rain | $55,759 | -9.4% | 11 | - | $5,069 | $131,780 | 2 | Cinéart | false | false |
| 14 | 10 | Deception | $37,920 | -40.5% | 13 | -7 | $2,916 | $237,212 | 3 | Belga Films | false | false |
| 15 | - | Elegy | $36,180 | - | 10 | - | $3,618 | $65,727 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 16 | 12 | Cut Loose | $35,801 | -39.6% | 23 | - | $1,556 | $602,695 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 17 | 15 | Go Fast | $33,846 | -34.5% | 16 | - | $2,115 | $316,815 | 4 | Belga Films | false | false |
| 18 | 18 | Kung Fu Panda | $31,097 | -18% | 46 | +2 | $676 | $5,129,405 | 16 | Universal Pictures International (UPI) | false | false |
| 19 | 17 | A French Gigolo | $30,227 | -21.3% | 10 | - | $3,022 | $139,325 | 3 | Benelux Film Distributors | false | false |
| 20 | 9 | Mirrors | $30,166 | -55.9% | 30 | - | $1,005 | $915,595 | 7 | 20th Century Fox International | false | false |
| 21 | - | Seraphine | $25,313 | - | 7 | - | $3,616 | $28,462 | 1 | Cinéart | true | false |
| 22 | 16 | Coluche | $24,762 | -44% | 15 | - | $1,650 | $84,546 | 2 | Victory Productions | false | false |
| 23 | 13 | Blindness | $24,527 | -53.5% | 19 | -1 | $1,290 | $157,967 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 24 | 21 | Gomorrah | $18,413 | -13.9% | 14 | - | $1,315 | $356,553 | 8 | ABC Distribution | false | false |
| 25 | - | The Wave | $16,850 | - | 12 | - | $1,404 | $21,147 | 1 | Paradiso Entertainment | true | false |
| 26 | 14 | The Forbidden Kingdom | $14,701 | -71.8% | 24 | -15 | $612 | $596,802 | 5 | Belga Films | false | false |
| 27 | 20 | The Oxford Murders | $11,433 | -48% | 4 | -2 | $2,858 | $128,222 | 4 | Paradiso Entertainment | false | false |
| 28 | 24 | Paris 36 | $10,493 | -40% | 15 | - | $699 | $202,520 | 5 | Alternative Films | false | false |
| 29 | 19 | Bangkok Dangerous | $10,482 | -63.2% | 13 | -7 | $806 | $766,144 | 8 | Kinepolis Film Distribution (KFD) | false | false |
| 30 | 22 | Vinyan | $10,210 | -43.9% | 11 | - | $928 | $34,762 | 2 | N/A | false | false |
| 31 | 33 | Welcome to the Sticks | $9,338 | +21.3% | 9 | +1 | $1,037 | $10,557,810 | 35 | Alternative Films | false | false |
| 32 | 23 | The Dark Knight | $8,390 | -52.2% | 15 | -5 | $559 | $4,412,895 | 14 | Warner Bros. | false | false |
| 33 | 28 | Lorna's Silence | $7,740 | -41.1% | 11 | -3 | $703 | $475,226 | 9 | Cinéart | false | false |
| 34 | 29 | The Mummy: Tomb of the Dragon Emperor | $6,050 | -50% | 10 | -4 | $605 | $2,710,169 | 11 | Universal Pictures International (UPI) | false | false |
| 35 | 26 | Savage Grace | $6,004 | -56.8% | 6 | - | $1,000 | $23,850 | 2 | Cinéart | false | false |
| 36 | 32 | Wanted | $4,769 | -38.5% | 2 | -3 | $2,384 | $2,844,967 | 15 | Universal Pictures International (UPI) | false | false |
| 37 | 27 | Babylon A.D. | $4,407 | -68% | 7 | -12 | $629 | $1,087,961 | 9 | Universal Pictures International (UPI) | false | false |
| 38 | 25 | Disaster Movie | $3,882 | -76.4% | 4 | -8 | $970 | $185,289 | 5 | Kinepolis Film Distribution (KFD) | false | false |
| 39 | - | I've Loved You So Long | $3,383 | - | 3 | - | $1,127 | $535,835 | 32 | Benelux Film Distributors | false | false |
| 40 | 36 | The Chronicles of Narnia: Prince Caspian | $2,655 | -49.3% | 5 | -1 | $531 | $3,920,133 | 17 | Walt Disney Pictures | false | false |
| 41 | 30 | Get Smart | $2,428 | -78.2% | 10 | -15 | $242 | $910,563 | 8 | Warner Bros. | false | false |
| 42 | 43 | Moscow, Belgium | $2,286 | -15.8% | 6 | -2 | $381 | $1,857,801 | 39 | Kinepolis Film Distribution (KFD) | false | false |
| 43 | 41 | The Night of the Sunflowers | $2,000 | -33.8% | 3 | - | $666 | $12,366 | 3 | Benelux Film Distributors | false | false |
| 44 | 37 | Happy-Go-Lucky | $1,961 | -62.3% | 6 | -5 | $326 | $218,626 | 9 | Kinepolis Film Distribution (KFD) | false | false |
| 45 | - | Khamsa | $1,802 | - | 3 | - | $600 | $2,225 | 1 | N/A | true | false |
| 46 | 48 | Eldorado | $1,475 | +24.1% | 3 | - | $491 | $360,414 | 21 | Benelux Film Distributors | false | false |
| 47 | 50 | Mark of an Angel | $1,350 | +69.4% | 11 | - | $122 | $260,069 | 11 | Benelux Film Distributors | false | false |
| 48 | 47 | Tabarly | $1,157 | -8% | 1 | - | $1,157 | $5,990 | 3 | Alternative Films | false | false |
| 49 | 38 | Bride Flight | $630 | -87.8% | 2 | - | $315 | $6,172 | 2 | A-Film Distribution | false | false |
| 50 | 55 | Versailles | $602 | +61% | 4 | - | $150 | $43,798 | 10 | Benelux Film Distributors | false | false |
| 51 | 52 | In Bruges | $602 | -12% | 2 | - | $301 | $930,058 | 17 | Universal Pictures International (UPI) | false | false |
| 52 | 42 | Une chaîne pour deux | $588 | -79.3% | 1 | -4 | $588 | $15,869 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 53 | 46 | The Zone | $577 | -55.3% | 3 | - | $192 | $54,673 | 5 | Paradiso Entertainment | false | false |
