| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Mamma Mia! | $407,275 | +18.5% | 57 | -1 | $7,145 | $2,342,135 | 4 | Universal Pictures International (UPI) | false | false |
| 2 | - | Eagle Eye | $361,194 | - | 45 | - | $8,026 | $415,882 | 1 | Universal Pictures International (UPI) | true | false |
| 3 | 4 | WALL·E | $187,267 | +71.4% | 86 | - | $2,177 | $3,917,582 | 10 | Walt Disney Pictures | false | false |
| 4 | 2 | The Forbidden Kingdom | $172,720 | -10% | 39 | - | $4,428 | $406,077 | 2 | Belga Films | false | false |
| 5 | - | The Class | $140,618 | - | 28 | - | $5,022 | $164,016 | 1 | Cinéart | true | false |
| 6 | 3 | Mirrors | $132,465 | -7.9% | 30 | - | $4,415 | $715,882 | 4 | 20th Century Fox International | false | false |
| 7 | - | Go Fast | $123,967 | - | 16 | - | $7,747 | $124,345 | 1 | Belga Films | true | false |
| 8 | 5 | Cut Loose | $103,483 | +16.6% | 24 | +1 | $4,311 | $383,477 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 9 | 6 | Get Smart | $80,434 | -2.4% | 50 | - | $1,608 | $845,865 | 5 | Warner Bros. | false | false |
| 10 | 14 | Kung Fu Panda | $79,016 | +107.8% | 56 | -2 | $1,411 | $5,015,179 | 13 | Universal Pictures International (UPI) | false | false |
| 11 | 7 | Bangkok Dangerous | $70,114 | -12.9% | 27 | -2 | $2,596 | $662,553 | 5 | Kinepolis Film Distribution (KFD) | false | false |
| 12 | 9 | Disaster Movie | $59,437 | +3.3% | 17 | - | $3,496 | $125,469 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 13 | 8 | Babylon A.D. | $56,571 | -18.2% | 32 | +2 | $1,767 | $1,030,027 | 6 | Universal Pictures International (UPI) | false | false |
| 14 | 10 | Paris 36 | $55,365 | -1.3% | 15 | - | $3,691 | $130,784 | 2 | Alternative Films | false | false |
| 15 | - | The Oxford Murders | $46,932 | - | 8 | - | $5,866 | $47,538 | 1 | Paradiso Entertainment | true | false |
| 16 | 11 | The Dark Knight | $46,293 | -7.4% | 53 | - | $873 | $4,343,740 | 11 | Warner Bros. | false | false |
| 17 | 12 | The Mummy: Tomb of the Dragon Emperor | $41,638 | -16.6% | 42 | -8 | $991 | $2,669,018 | 8 | Universal Pictures International (UPI) | false | false |
| 18 | - | Super Agent K9 | $35,953 | - | 5 | - | $7,190 | $35,953 | 1 | Maxximum Film und Kunst GmbH | true | false |
| 19 | 13 | You Don't Mess with the Zohan | $29,814 | -24.9% | 26 | -3 | $1,146 | $1,051,499 | 7 | Sony Pictures Releasing | false | false |
| 20 | 16 | Gomorrah | $29,398 | +0.9% | 18 | - | $1,633 | $268,602 | 5 | ABC Distribution | false | false |
| 21 | 17 | Lorna's Silence | $20,516 | -20.5% | 18 | -10 | $1,139 | $419,918 | 6 | Cinéart | false | false |
| 22 | 19 | Waltz with Bashir | $18,457 | +12.7% | 8 | - | $2,307 | $113,837 | 4 | Benelux Film Distributors | false | false |
| 23 | 15 | Awake | $17,402 | -48% | 10 | -3 | $1,740 | $111,844 | 3 | Paradiso Entertainment | false | false |
| 24 | 23 | The First Day of the Rest of Your Life | $13,457 | +8.1% | 11 | - | $1,223 | $328,545 | 9 | Cinéart | false | false |
| 25 | 27 | Welcome to the Sticks | $13,338 | +50.7% | 11 | - | $1,212 | $10,499,995 | 32 | Alternative Films | false | false |
| 26 | 29 | The Chronicles of Narnia: Prince Caspian | $13,206 | +54.6% | 7 | -5 | $1,886 | $3,888,014 | 14 | Walt Disney Pictures | false | false |
| 27 | 18 | Wanted | $12,653 | -26.6% | 10 | -5 | $1,265 | $2,819,395 | 12 | Universal Pictures International (UPI) | false | false |
| 28 | 25 | Happy-Go-Lucky | $12,560 | +4.7% | 11 | +1 | $1,141 | $192,660 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 29 | 20 | Rumba | $11,539 | -18.4% | 7 | - | $1,648 | $51,315 | 3 | Cinéart | false | false |
| 30 | 22 | La fille de Monaco | $11,067 | -20.5% | 11 | - | $1,006 | $178,512 | 5 | Les Films de l'Elysée | false | false |
| 31 | 21 | The Zone | $10,587 | -24.2% | 6 | -1 | $1,764 | $43,075 | 2 | Paradiso Entertainment | false | false |
| 32 | - | Step Brothers | $10,168 | - | 3 | - | $3,389 | $21,077 | 1 | Sony Pictures Releasing | true | false |
| 33 | 24 | Comme les autres | $9,350 | -23.6% | 13 | -3 | $719 | $111,247 | 4 | Victory Productions | false | false |
| 34 | 30 | Meet Dave | $8,742 | +21.3% | 5 | -3 | $1,748 | $945,752 | 9 | 20th Century Fox International | false | false |
| 35 | 47 | The Love Guru | $8,623 | +943.9% | 3 | -1 | $2,874 | $33,166 | 5 | Universal Pictures International (UPI) | false | false |
| 36 | 26 | Summer Hours | $7,711 | -15% | 3 | -2 | $2,570 | $40,971 | 3 | A-Film Distribution | false | false |
| 37 | 34 | Sex and the City | $4,641 | +3.4% | 2 | - | $2,320 | $3,080,461 | 18 | Paradiso Entertainment | false | false |
| 38 | 28 | Hancock | $4,128 | -52.9% | 5 | - | $825 | $4,227,894 | 13 | Sony Pictures Releasing | false | false |
| 39 | 36 | Scar | $3,640 | -12.4% | 2 | -1 | $1,820 | $142,441 | 10 | Kinepolis Film Distribution (KFD) | false | false |
| 40 | 32 | In Bruges | $3,378 | -38.5% | 5 | -4 | $675 | $925,789 | 14 | Universal Pictures International (UPI) | false | false |
| 41 | - | Annie Leibovitz: Life Through a Lens | $3,267 | - | 4 | - | $816 | $3,548 | 1 | ABC Distribution | true | false |
| 42 | 37 | Mark of an Angel | $2,454 | -39.3% | 13 | -2 | $188 | $251,585 | 8 | Benelux Film Distributors | false | false |
| 43 | 38 | Feel the Noise | $2,300 | -28.5% | 2 | -1 | $1,150 | $104,895 | 9 | Paradiso Entertainment | false | false |
| 44 | 40 | Taken | $2,192 | -22.7% | 1 | - | $2,192 | $680,286 | 25 | Belga Films | false | false |
| 45 | 35 | My Mom's New Boyfriend | $1,804 | -58.6% | 1 | -1 | $1,804 | $138,402 | 11 | Kinepolis Film Distribution (KFD) | false | false |
| 46 | - | Cherry Blossoms | $1,387 | - | 3 | - | $462 | $10,390 | 1 | ABC Distribution | true | false |
| 47 | 39 | Versailles | $1,345 | -57.1% | 5 | - | $269 | $41,499 | 7 | Benelux Film Distributors | false | false |
| 48 | 48 | De kabouterschat | $1,341 | +63.5% | 1 | -1 | $1,341 | $216,517 | 15 | Kinepolis Film Distribution (KFD) | false | false |
| 49 | 41 | Indiana Jones and the Kingdom of the Crystal Skull | $1,243 | -50.7% | 1 | - | $1,243 | $5,361,558 | 20 | Universal Pictures International (UPI) | false | false |
| 50 | 51 | Eldorado | $1,024 | +76.6% | 2 | - | $512 | $351,386 | 18 | Benelux Film Distributors | false | false |
| 51 | 58 | Moscow, Belgium | $846 | +508.6% | 6 | -2 | $141 | $1,840,400 | 36 | Kinepolis Film Distribution (KFD) | false | false |
| 52 | 49 | City of Men | $593 | -12% | 2 | - | $296 | $54,666 | 7 | Benelux Film Distributors | false | false |
| 53 | 46 | Nightwatching | $417 | -61.6% | 1 | -1 | $417 | $51,091 | 12 | Benelux Film Distributors | false | false |
| 54 | 43 | The Strangers | $297 | -81.2% | 2 | -1 | $148 | $450,087 | 12 | Kinepolis Film Distribution (KFD) | false | false |
| 55 | 42 | The Hunting Party | $164 | -90% | 1 | - | $164 | $94,903 | 11 | Benelux Film Distributors | false | false |
