| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Avatar | $567,620 | -27.9% | 148 | -24 | $3,835 | $12,655,641 | 9 | 20th Century Fox International | false | false |
| 2 | - | Percy Jackson & the Olympians: The Lightning Thief | $518,083 | - | 80 | - | $6,476 | $518,083 | 1 | 20th Century Fox International | true | false |
| 3 | 2 | The Princess and the Frog | $443,234 | -30.9% | 75 | -6 | $5,909 | $1,262,397 | 2 | Walt Disney Pictures | false | false |
| 4 | - | Valentine's Day | $430,772 | - | 48 | - | $8,974 | $430,772 | 1 | 20th Century Fox International | true | false |
| 5 | - | The Wolfman | $394,427 | - | 36 | - | $10,956 | $396,239 | 1 | Universal Pictures International (UPI) | true | false |
| 6 | - | Bo | $262,381 | - | 20 | - | $13,119 | $262,381 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 7 | - | The Lovely Bones | $153,738 | - | 33 | - | $4,658 | $219,909 | 1 | Universal Pictures International (UPI) | true | false |
| 8 | - | Planet 51 | $138,250 | - | 61 | - | $2,266 | $174,165 | 1 | Belga Films | true | false |
| 9 | 3 | Sherlock Holmes | $134,654 | -54% | 62 | -13 | $2,171 | $2,581,451 | 6 | Warner Bros. | false | false |
| 10 | 4 | The Book of Eli | $119,344 | -52.4% | 32 | +1 | $3,729 | $409,556 | 2 | Paradiso Entertainment | false | false |
| 11 | 6 | Up in the Air | $99,361 | -41.1% | 25 | -1 | $3,974 | $945,372 | 4 | Universal Pictures International (UPI) | false | false |
| 12 | 7 | Alvin and the Chipmunks: The Squeakquel | $95,398 | -37.5% | 65 | -17 | $1,467 | $3,992,868 | 8 | 20th Century Fox International | false | false |
| 13 | 9 | Oceans | $88,732 | -38.3% | 26 | - | $3,412 | $459,500 | 3 | Alternative Films | false | false |
| 14 | - | The Imaginarium of Doctor Parnassus | $84,454 | - | 16 | - | $5,278 | $162,856 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 15 | 8 | Gainsbourg: A Heroic Life | $80,064 | -44.4% | 20 | - | $4,003 | $284,432 | 2 | Cinéart | false | false |
| 16 | 10 | Dossier K. | $71,743 | -44.1% | 26 | -6 | $2,759 | $3,580,617 | 10 | Kinepolis Film Distribution (KFD) | false | false |
| 17 | 5 | Did You Hear About the Morgans? | $66,611 | -63.4% | 27 | - | $2,467 | $677,923 | 3 | Sony Pictures Releasing | false | false |
| 18 | 15 | A Serious Man | $42,823 | -33.4% | 11 | -2 | $3,893 | $347,538 | 4 | Universal Pictures International (UPI) | false | false |
| 19 | 11 | Cloudy with a Chance of Meatballs | $42,802 | -61.7% | 29 | -11 | $1,475 | $758,748 | 5 | Sony Pictures Releasing | false | false |
| 20 | 14 | Invictus | $38,696 | -50.3% | 18 | -7 | $2,149 | $652,517 | 5 | Warner Bros. | false | false |
| 21 | - | OceanWorld | $27,822 | - | 15 | - | $1,854 | $27,822 | 1 | N/A | true | false |
| 22 | 13 | Mr. Nobody | $25,530 | -69.6% | 19 | -13 | $1,343 | $752,458 | 5 | Belga Films | false | false |
| 23 | 12 | The Road | $23,794 | -73.1% | 24 | - | $991 | $328,650 | 3 | Benelux Film Distributors | false | false |
| 24 | 16 | Protéger & servir | $21,196 | -65.2% | 9 | - | $2,355 | $82,088 | 2 | Alternative Films | false | false |
| 25 | - | Vincere | $18,725 | - | 8 | - | $2,340 | $19,141 | 1 | ABC Distribution | true | false |
| 26 | 19 | Plop en de kabouterbaby | $13,808 | -47.6% | 19 | -10 | $726 | $1,481,077 | 10 | Kinepolis Film Distribution (KFD) | false | false |
| 27 | 17 | It's Complicated | $9,972 | -79.8% | 14 | -22 | $712 | $1,442,653 | 8 | Universal Pictures International (UPI) | false | false |
| 28 | 27 | The Barons | $8,545 | -23.9% | 11 | -2 | $776 | $1,275,097 | 15 | Cinéart | false | false |
| 29 | - | Angel at Sea | $8,168 | - | 3 | - | $2,722 | $9,484 | 1 | N/A | true | false |
| 30 | 20 | Anubis en de wraak van Arghus | $7,714 | -67.4% | 10 | -17 | $771 | $1,013,650 | 9 | Kinepolis Film Distribution (KFD) | false | false |
| 31 | 18 | Brothers | $7,091 | -73.9% | 11 | - | $644 | $306,135 | 8 | A-Film Distribution | false | false |
| 32 | 26 | No One Knows About Persian Cats | $7,085 | -38.7% | 4 | -2 | $1,771 | $40,733 | 3 | Cinéart | false | false |
| 33 | 28 | Bright Star | $6,922 | -35.7% | 5 | +1 | $1,384 | $122,998 | 10 | Paradiso Entertainment | false | false |
| 34 | 23 | The Concert | $5,957 | -60.4% | 11 | -4 | $541 | $811,815 | 14 | Cinéart | false | false |
| 35 | 25 | The Girl Who Played with Fire | $5,956 | -49.3% | 10 | -4 | $595 | $173,590 | 5 | Benelux Film Distributors | false | false |
| 36 | 29 | Capitalism: A Love Story | $5,390 | -49% | 6 | -3 | $898 | $157,281 | 6 | Paradiso Entertainment | false | false |
| 37 | - | Horse | $5,373 | - | 5 | - | $1,074 | $5,373 | 1 | Cinéart | true | false |
| 38 | 24 | Paranormal Activity | $5,373 | -57.9% | 4 | -8 | $1,343 | $1,140,350 | 12 | Kinepolis Film Distribution (KFD) | false | false |
| 39 | 21 | The Men Who Stare at Goats | $3,076 | -84% | 3 | -9 | $1,025 | $281,929 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 40 | 35 | Altiplano | $2,751 | -23.6% | 3 | -1 | $917 | $143,340 | 12 | N/A | false | false |
| 41 | 30 | Das Lied der Dinge | $2,379 | -65.3% | 6 | -1 | $396 | $3,566,563 | 19 | Kinepolis Film Distribution (KFD) | false | false |
| 42 | 38 | Coco Chanel & Igor Stravinsky | $1,635 | -36.4% | 6 | -2 | $272 | $75,545 | 6 | Cinéart | false | false |
| 43 | 36 | The Ordinary People | $1,485 | -56.5% | 5 | - | $297 | $24,698 | 4 | Cinéart | false | false |
| 44 | 31 | Arthur and the Revenge of Maltazard | $1,368 | -78.9% | 8 | -3 | $171 | $2,093,884 | 11 | Belga Films | false | false |
| 45 | 22 | The Twilight Saga: New Moon | $1,244 | -93.4% | 7 | -7 | $177 | $6,758,381 | 13 | Belga Films | false | false |
| 46 | - | Jasper: Journey to the End of the World | $1,159 | - | 6 | - | $193 | $1,159 | 1 | N/A | true | false |
| 47 | - | Pettson & Findus - Katten och gubbens år 2009 Re-release | $297 | - | 3 | - | $99 | $1,177 | 1 | Jekino | true | false |
| 48 | 33 | The Whistler | $56 | -98.8% | 2 | -8 | $28 | $211,103 | 6 | Benelux Film Distributors | false | false |
