| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Watchmen | $453,752 | - | 52 | - | $8,726 | $460,151 | 1 | Universal Pictures International (UPI) | true | false |
| 2 | 3 | Slumdog Millionaire | $273,462 | -25.2% | 36 | +3 | $7,596 | $1,886,050 | 8 | Cinéart | false | false |
| 3 | 2 | The Curious Case of Benjamin Button | $211,255 | -49.2% | 70 | - | $3,017 | $2,742,365 | 5 | Warner Bros. | false | false |
| 4 | 1 | Bolt | $205,813 | -72.8% | 90 | - | $2,286 | $2,389,645 | 4 | Walt Disney Pictures | false | false |
| 5 | - | The Reader | $173,047 | - | 24 | - | $7,210 | $224,772 | 1 | Benelux Film Distributors | true | false |
| 6 | 5 | Gran Torino | $164,394 | -40% | 32 | - | $5,137 | $488,825 | 2 | Warner Bros. | false | false |
| 7 | 4 | Hotel for Dogs | $129,180 | -63% | 38 | - | $3,399 | $829,291 | 3 | Universal Pictures International (UPI) | false | false |
| 8 | - | Defiance | $94,997 | - | 32 | - | $2,968 | $99,251 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 9 | 7 | LOL (Laughing Out Loud) | $90,625 | -48.8% | 23 | - | $3,940 | $891,326 | 5 | Alternative Films | false | false |
| 10 | 6 | Bride Wars | $83,894 | -60.3% | 40 | -10 | $2,097 | $963,039 | 4 | 20th Century Fox International | false | false |
| 11 | 8 | Valkyrie | $60,989 | -62.2% | 50 | -15 | $1,219 | $1,875,456 | 6 | 20th Century Fox International | false | false |
| 12 | - | Push | $60,082 | - | 9 | - | $6,675 | $60,243 | 1 | Belga Films | true | false |
| 13 | 11 | Le code a changé | $55,437 | -53.5% | 19 | - | $2,917 | $414,390 | 3 | Universal Pictures International (UPI) | false | false |
| 14 | 14 | Milk | $50,849 | -34.9% | 15 | -2 | $3,389 | $149,156 | 2 | A-Film Distribution | false | false |
| 15 | 12 | Cyprien | $50,188 | -48.7% | 16 | -1 | $3,136 | $159,713 | 2 | N/A | false | false |
| 16 | 9 | The Tale of Despereaux | $49,551 | -68.6% | 36 | -1 | $1,376 | $300,134 | 2 | Universal Pictures International (UPI) | false | false |
| 17 | 10 | The Pink Panther 2 | $41,198 | -72.4% | 27 | -11 | $1,525 | $416,694 | 3 | Sony Pictures Releasing | false | false |
| 18 | 18 | Loft | $31,494 | -48.4% | 25 | -2 | $1,259 | $9,578,939 | 20 | Independent Films | false | false |
| 19 | - | Last Chance Harvey | $27,366 | - | 11 | - | $2,487 | $100,796 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 20 | 13 | Zack and Miri Make a Porno | $25,381 | -68% | 16 | -7 | $1,586 | $244,674 | 3 | Benelux Film Distributors | false | false |
| 21 | 16 | Friday the 13th | $23,097 | -63.6% | 23 | -2 | $1,004 | $386,787 | 4 | Universal Pictures International (UPI) | false | false |
| 22 | - | Spy(Ies) | $22,609 | - | 9 | - | $2,512 | $22,609 | 1 | N/A | true | false |
| 23 | 17 | Twilight | $19,290 | -69.2% | 25 | -10 | $771 | $3,132,338 | 15 | Belga Films | false | false |
| 24 | 15 | New in Town | $18,452 | -72.9% | 13 | -3 | $1,419 | $106,931 | 2 | Kinepolis Film Distribution (KFD) | false | false |
| 25 | - | Seraphine | $14,012 | - | 6 | - | $2,335 | $188,683 | 20 | Cinéart | false | false |
| 26 | - | Ricky | $12,129 | - | 9 | - | $1,347 | $13,436 | 1 | Cinéart | true | false |
| 27 | 24 | Revolutionary Road | $10,970 | -64.7% | 17 | -9 | $645 | $979,894 | 7 | Universal Pictures International (UPI) | false | false |
| 28 | 19 | City of Ember | $10,884 | -79.4% | 17 | -4 | $640 | $150,196 | 3 | Belga Films | false | false |
| 29 | 26 | Che: Part One | $10,277 | -62.2% | 7 | -3 | $1,468 | $112,458 | 3 | Cinéart | false | false |
| 30 | 21 | The Wrestler | $10,096 | -76.4% | 16 | -6 | $631 | $254,918 | 4 | - | false | false |
| 31 | 20 | Madagascar: Escape 2 Africa | $9,885 | -78.4% | 20 | -12 | $494 | $6,213,634 | 14 | Universal Pictures International (UPI) | false | false |
| 32 | 23 | Doubt | $9,371 | -73.6% | 11 | -9 | $851 | $287,932 | 4 | Walt Disney Pictures | false | false |
| 33 | 22 | De l'autre côté du lit | $8,787 | -75.2% | 13 | -6 | $675 | $1,217,717 | 9 | Belga Films | false | false |
| 34 | 30 | Lilly the Witch: The Dragon and the Magic Book | $8,639 | -43.5% | 5 | - | $1,727 | $33,879 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 35 | 50 | Winter in Wartime | $6,647 | +901.1% | 7 | - | $949 | $356,251 | 14 | Benelux Film Distributors | false | false |
| 36 | 28 | The Secret of Moonacre | $6,017 | -76% | 11 | -2 | $547 | $60,100 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 37 | 44 | Welcome to the Sticks | $5,948 | +148.5% | 6 | +3 | $991 | $10,739,400 | 54 | Alternative Films | false | false |
| 38 | - | Tulpan | $4,947 | - | 6 | - | $824 | $5,214 | 1 | Benelux Film Distributors | true | false |
| 39 | 27 | Traitor | $3,594 | -86.4% | 4 | -10 | $898 | $109,207 | 3 | Universal Pictures International (UPI) | false | false |
| 40 | - | Nick and Norah's Infinite Playlist | $3,088 | - | 3 | - | $1,029 | $5,027 | 1 | Sony Pictures Releasing | true | false |
| 41 | 31 | Dirty Mind | $2,468 | -79.1% | 6 | -5 | $411 | $191,304 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 42 | 34 | The Secret of Kells | $2,157 | -75.5% | 9 | -5 | $239 | $34,596 | 4 | Kinepolis Film Distribution (KFD) | false | false |
| 43 | 25 | Yes Man | $1,625 | -94.6% | 6 | -4 | $270 | $2,112,042 | 10 | Warner Bros. | false | false |
| 44 | 40 | Role Models | $1,088 | -76.8% | 2 | -3 | $544 | $223,891 | 5 | Universal Pictures International (UPI) | false | false |
| 45 | 38 | Mia and the Migoo | $1,068 | -78.3% | 5 | - | $213 | $11,018 | 3 | Benelux Film Distributors | false | false |
| 46 | 45 | The Baader Meinhof Complex | $887 | -59.7% | 2 | -9 | $443 | $27,903 | 6 | A-Film Distribution | false | false |
| 47 | 42 | The Flight Before Christmas | $819 | -77.9% | 9 | -6 | $91 | $647,782 | 12 | Kinepolis Film Distribution (KFD) | false | false |
| 48 | - | Birdwatchers | $780 | - | 2 | - | $390 | $780 | 1 | ABC Distribution | true | false |
| 49 | 52 | Moscow, Belgium | $610 | -3.5% | 2 | - | $305 | $1,893,400 | 58 | Kinepolis Film Distribution (KFD) | false | false |
| 50 | 48 | Stella | $489 | -69.8% | 4 | - | $122 | $31,156 | 8 | Benelux Film Distributors | false | false |
| 51 | - | Elite Squad | $429 | - | 1 | - | $429 | $50,675 | 7 | Benelux Film Distributors | false | false |
| 52 | 51 | Blind Loves | $260 | -59.2% | 1 | - | $260 | $3,098 | 4 | Benelux Film Distributors | false | false |
| 53 | 41 | The Life Before Her Eyes | $250 | -94.2% | 2 | -4 | $125 | $13,467 | 2 | Paradiso Entertainment | false | false |
| 54 | 49 | Spy of Orange | $214 | -76.4% | 1 | -1 | $214 | $11,786 | 4 | A-Film Distribution | false | false |
| 55 | 37 | Piet Piraat en het zwaard van Zilvertand | $180 | -96.7% | 2 | -4 | $90 | $611,401 | 13 | Kinepolis Film Distribution (KFD) | false | false |
| 56 | 56 | Modern Life | $147 | -9.8% | 1 | - | $147 | $53,230 | 18 | Benelux Film Distributors | false | false |
| 57 | 58 | Elegy | $49 | -60.8% | 3 | -2 | $16 | $23,591 | 20 | Kinepolis Film Distribution (KFD) | false | false |
