| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Iron Man 2 | $364,212 | -49.9% | 54 | -13 | $6,744 | $1,186,385 | 2 | Universal Pictures International (UPI) | false | false |
| 2 | - | Date Night | $216,705 | - | 39 | - | $5,556 | $291,388 | 1 | 20th Century Fox International | true | false |
| 3 | 3 | Clash of the Titans | $130,108 | -43.7% | 76 | -10 | $1,711 | $2,651,238 | 5 | Warner Bros. | false | false |
| 4 | 2 | Camping 2 | $126,924 | -45.3% | 27 | - | $4,700 | $617,571 | 3 | Alternative Films | false | false |
| 5 | 4 | How to Train Your Dragon | $102,001 | -49.3% | 81 | -11 | $1,259 | $2,767,808 | 6 | Universal Pictures International (UPI) | false | false |
| 6 | 6 | Remember Me | $90,519 | -34.8% | 51 | -4 | $1,774 | $1,363,338 | 5 | Belga Films | false | false |
| 7 | 7 | Green Zone | $88,393 | -35.4% | 30 | - | $2,946 | $710,502 | 4 | Universal Pictures International (UPI) | false | false |
| 8 | 5 | Alice in Wonderland | $83,842 | -44.3% | 90 | -4 | $931 | $6,206,946 | 9 | Walt Disney Pictures | false | false |
| 9 | 8 | Nanny McPhee Returns | $74,214 | -42.1% | 55 | - | $1,349 | $1,274,425 | 5 | Universal Pictures International (UPI) | false | false |
| 10 | 9 | Kick-Ass | $64,293 | -38.1% | 30 | - | $2,143 | $317,695 | 3 | A-Film Distribution | false | false |
| 11 | 10 | The Bounty Hunter | $46,684 | -29.6% | 26 | -3 | $1,795 | $922,997 | 6 | Sony Pictures Releasing | false | false |
| 12 | 11 | The Extraordinary Adventures of Adèle Blanc-Sec | $32,344 | -46.6% | 24 | - | $1,347 | $282,058 | 4 | Belga Films | false | false |
| 13 | 14 | The Ghost Writer | $27,241 | -22.1% | 19 | -5 | $1,433 | $755,358 | 7 | Benelux Film Distributors | false | false |
| 14 | 12 | Comme les cinq doigts de la main | $26,346 | -46.4% | 11 | -1 | $2,395 | $87,472 | 2 | Les Films de l'Elysée | false | false |
| 15 | 15 | Shutter Island | $26,146 | -25.1% | 21 | -5 | $1,245 | $3,060,085 | 11 | Universal Pictures International (UPI) | false | false |
| 16 | 13 | Vicky the Viking | $22,426 | -51.7% | 19 | - | $1,180 | $309,280 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 17 | 17 | Wolf 2010 Re-release | $21,087 | -20.2% | 18 | -3 | $1,171 | $552,940 | 7 | Kinepolis Film Distribution (KFD) | false | false |
| 18 | - | Toy Story 2009 Re-release | $20,669 | - | 28 | - | $738 | $20,669 | 1 | Walt Disney Pictures | true | false |
| 19 | 16 | Daybreakers | $19,412 | -28.6% | 17 | -2 | $1,141 | $179,651 | 4 | Benelux Film Distributors | false | false |
| 20 | 18 | Dear John | $17,007 | -31.7% | 14 | -2 | $1,214 | $520,304 | 6 | A-Film Distribution | false | false |
| 21 | - | Imogène McCarthery | $13,770 | - | 12 | - | $1,147 | $13,770 | 1 | Les Films de l'Elysée | true | false |
| 22 | 20 | My Father's Guests | $13,543 | -11.7% | 12 | +1 | $1,128 | $256,280 | 6 | Les Films de l'Elysée | false | false |
| 23 | - | Mammuth | $11,216 | - | 11 | - | $1,019 | $12,366 | 1 | N/A | true | false |
| 24 | 23 | Avatar | $9,870 | -15.7% | 3 | - | $3,290 | $14,610,420 | 21 | 20th Century Fox International | false | false |
| 25 | 21 | Harry Brown | $7,937 | -43.6% | 3 | - | $2,645 | $26,199 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 26 | 27 | A Single Man | $6,836 | -23.7% | 9 | - | $759 | $409,787 | 11 | Cinéart | false | false |
| 27 | 19 | The Princess and the Frog | $6,608 | -57.7% | 11 | -5 | $600 | $3,463,348 | 14 | Walt Disney Pictures | false | false |
| 28 | 25 | 22 Bullets | $6,150 | -34.5% | 6 | -4 | $1,025 | $456,800 | 7 | Belga Films | false | false |
| 29 | 26 | An Ordinary Execution | $6,145 | -33.3% | 5 | -2 | $1,229 | $32,015 | 3 | N/A | false | false |
| 30 | 24 | The Spy Next Door 2010 Re-release | $5,967 | -42.2% | 5 | -1 | $1,193 | $148,023 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 31 | - | The Front Line | $5,641 | - | 4 | - | $1,410 | $8,734 | 1 | Cinéart | true | false |
| 32 | 31 | The Round Up | $5,438 | -20.6% | 17 | - | $319 | $750,736 | 9 | Belga Films | false | false |
| 33 | 22 | Bo | $5,260 | -60.2% | 5 | -4 | $1,052 | $1,623,335 | 13 | Kinepolis Film Distribution (KFD) | false | false |
| 34 | 29 | Freedom | $4,684 | -43.2% | 4 | -1 | $1,171 | $17,594 | 2 | N/A | false | false |
| 35 | 30 | New York, I Love You 2010 Re-release | $4,304 | -46.3% | 6 | -1 | $717 | $56,051 | 4 | Paradiso Entertainment | false | false |
| 36 | 34 | Case 39 | $4,299 | -21.6% | 2 | - | $2,149 | $377,753 | 8 | Universal Pictures International (UPI) | false | false |
| 37 | 33 | The Happy Housewife | $3,522 | -37.8% | 3 | -1 | $1,174 | $27,666 | 4 | Benelux Film Distributors | false | false |
| 38 | 35 | Bad Lieutenant: Port of Call New Orleans | $3,195 | -32.1% | 7 | - | $456 | $323,694 | 6 | Benelux Film Distributors | false | false |
| 39 | - | White Material | $3,146 | - | 2 | - | $1,573 | $5,075 | 1 | N/A | true | false |
| 40 | 28 | Solomon Kane | $3,086 | -65.5% | 7 | -3 | $440 | $36,404 | 3 | Belga Films | false | false |
| 41 | 38 | Desert Flower 2009 Re-release | $2,230 | -38.3% | 9 | +2 | $247 | $212,918 | 8 | Cinéart | false | false |
| 42 | 41 | Dossier K. | $2,094 | -21.9% | 1 | - | $2,094 | $3,642,411 | 22 | Kinepolis Film Distribution (KFD) | false | false |
| 43 | 39 | Ajami | $2,066 | -40.6% | 4 | +1 | $516 | $54,444 | 5 | Cinéart | false | false |
| 44 | - | The Day God Walked Away | $2,062 | - | 3 | - | $687 | $2,700 | 1 | N/A | true | false |
| 45 | 44 | The Book of Eli | $1,722 | +6.9% | 1 | - | $1,722 | $571,884 | 14 | Paradiso Entertainment | false | false |
| 46 | 42 | Mr. Nobody | $1,713 | -21.7% | 6 | +2 | $285 | $832,292 | 17 | Belga Films | false | false |
| 47 | 40 | A Serious Man | $1,425 | -56.2% | 4 | -3 | $356 | $489,273 | 16 | Universal Pictures International (UPI) | false | false |
| 48 | 37 | Cloudy with a Chance of Meatballs | $1,371 | -65.6% | 1 | - | $1,371 | $1,108,706 | 17 | Sony Pictures Releasing | false | false |
| 49 | 43 | Air Doll | $1,256 | -24.7% | 1 | - | $1,256 | $4,051 | 2 | Benelux Film Distributors | false | false |
| 50 | - | Treeless Mountain | $1,103 | - | 2 | - | $551 | $1,103 | 1 | N/A | true | false |
| 51 | 36 | All That Glitters | $860 | -79.4% | 5 | +1 | $172 | $186,936 | 7 | Alternative Films | false | false |
| 52 | 46 | Yona Yona Penguin | $773 | -22.3% | 4 | +1 | $193 | $2,135 | 2 | Cinéart | false | false |
| 53 | 48 | Police, Adjective | $282 | -8.1% | 1 | -1 | $282 | $2,836 | 4 | Benelux Film Distributors | false | false |
| 54 | 47 | Dumas | $181 | -72.1% | 2 | -1 | $90 | $40,803 | 8 | Benelux Film Distributors | false | false |
