| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | National Treasure: Book of Secrets | $334,062 | -19.4% | 77 | - | $4,338 | $2,615,377 | 4 | Walt Disney Pictures | false | false |
| 2 | - | No Country for Old Men | $254,064 | - | 35 | - | $7,258 | $268,463 | 1 | Universal Pictures International (UPI) | true | false |
| 3 | 4 | I Am Legend | $165,507 | -23.3% | 64 | -2 | $2,586 | $4,573,318 | 6 | Warner Bros. | false | false |
| 4 | 2 | Aliens vs. Predator: Requiem | $161,625 | -48.6% | 40 | - | $4,040 | $583,670 | 2 | 20th Century Fox International | false | false |
| 5 | 3 | Charlie Wilson's War | $154,568 | -28.7% | 32 | - | $4,830 | $421,650 | 2 | Universal Pictures International (UPI) | false | false |
| 6 | 5 | Alvin and the Chipmunks | $143,492 | -23.3% | 71 | - | $2,021 | $1,868,431 | 6 | 20th Century Fox International | false | false |
| 7 | 6 | Atonement | $138,767 | -21.3% | 20 | - | $6,938 | $660,775 | 3 | Universal Pictures International (UPI) | false | false |
| 8 | 7 | Into the Wild | $97,985 | -18.6% | 15 | +2 | $6,532 | $431,194 | 3 | Alternative Films | false | false |
| 9 | - | Death Sentence | $84,532 | - | 19 | - | $4,449 | $106,011 | 1 | Kinepolis Film Distribution (KFD) | true | false |
| 10 | 8 | Enchanted | $76,239 | -33.6% | 68 | -4 | $1,121 | $2,435,145 | 6 | Walt Disney Pictures | false | false |
| 11 | 12 | The Merry Widow | $74,479 | -25.5% | 17 | - | $4,381 | $207,781 | 2 | Victory Productions | false | false |
| 12 | 10 | The Golden Compass | $68,437 | -32.4% | 74 | -10 | $924 | $3,297,803 | 8 | Kinepolis Film Distribution (KFD) | false | false |
| 13 | 9 | Bee Movie | $65,919 | -38.8% | 75 | -5 | $878 | $3,063,215 | 7 | Universal Pictures International (UPI) | false | false |
| 14 | 11 | The Masked Gang: Cyprus | $51,091 | -49.4% | 6 | +1 | $8,515 | $171,246 | 2 | Maxximum Film und Kunst GmbH | false | false |
| 15 | - | 1408 | $42,308 | - | 7 | - | $6,044 | $660,153 | 17 | Benelux Film Distributors | false | false |
| 16 | 13 | 30 Days of Night | $38,353 | -44.6% | 27 | -3 | $1,420 | $253,296 | 3 | Benelux Film Distributors | false | false |
| 17 | 20 | Good Luck Chuck | $38,092 | -2.9% | 11 | - | $3,462 | $523,565 | 6 | Sony Pictures Releasing | false | false |
| 18 | 18 | It's a Free World... | $37,756 | -25.7% | 14 | - | $2,696 | $116,926 | 2 | Cinéart | false | false |
| 19 | 16 | K3 en de kattenprins | $35,936 | -37.7% | 30 | -1 | $1,197 | $927,133 | 6 | Kinepolis Film Distribution (KFD) | false | false |
| 20 | 14 | Rendition | $32,597 | -50.7% | 20 | -4 | $1,629 | $246,457 | 3 | Kinepolis Film Distribution (KFD) | false | false |
| 21 | 15 | Before the Devil Knows You're Dead | $31,578 | -50.4% | 15 | - | $2,105 | $112,071 | 2 | Cinéart | false | false |
| 22 | 17 | Saw IV | $30,510 | -40.7% | 28 | -4 | $1,089 | $1,095,896 | 5 | Les Films de l'Elysée | false | false |
| 23 | 19 | Gone Baby Gone | $28,424 | -39.8% | 24 | -7 | $1,184 | $591,024 | 5 | Walt Disney Pictures | false | false |
| 24 | 21 | Elizabeth: The Golden Age | $26,775 | -19.9% | 24 | -6 | $1,115 | $979,844 | 7 | Universal Pictures International (UPI) | false | false |
| 25 | - | Perfect Match... | $24,937 | - | 8 | - | $3,117 | $44,676 | 1 | Les Films de l'Elysée | true | false |
| 26 | 22 | American Gangster | $14,704 | -35.2% | 7 | -13 | $2,100 | $2,168,445 | 11 | Universal Pictures International (UPI) | false | false |
| 27 | 28 | Killer Babes | $10,184 | -23.4% | 2 | -1 | $5,092 | $112,731 | 6 | N/A | false | false |
| 28 | 24 | Mr. Magorium's Wonder Emporium | $9,688 | -34.5% | 16 | -2 | $605 | $224,064 | 5 | Benelux Film Distributors | false | false |
| 29 | 33 | My Blueberry Nights | $9,507 | -18.8% | 12 | -3 | $792 | $351,541 | 8 | Cinéart | false | false |
| 30 | 27 | The Secret of the Grain | $9,437 | -32.4% | 5 | - | $1,887 | $149,028 | 7 | Alternative Films | false | false |
| 31 | 26 | Eastern Promises | $9,185 | -35.3% | 14 | -9 | $656 | $775,822 | 9 | Kinepolis Film Distribution (KFD) | false | false |
| 32 | 29 | The Fox and the Child | $8,997 | -29.6% | 5 | -10 | $1,799 | $202,812 | 7 | Paradiso Entertainment | false | false |
| 33 | 25 | Two Worlds | $8,594 | -41.8% | 4 | -1 | $2,148 | $864,586 | 10 | Benelux Film Distributors | false | false |
| 34 | 23 | The Unknown Woman | $7,053 | -57.4% | 8 | -1 | $881 | $29,710 | 2 | ABC Distribution | false | false |
| 35 | 32 | Missing Persons Unit | $5,995 | -49% | 10 | - | $599 | $1,947,535 | 13 | Kinepolis Film Distribution (KFD) | false | false |
| 36 | - | Small Gods | $5,245 | - | 5 | - | $1,049 | $5,332 | 1 | A-Film Distribution | true | false |
| 37 | 30 | Cassandra's Dream | $4,854 | -61.6% | 7 | -4 | $693 | $234,315 | 5 | Cinéart | false | false |
| 38 | - | Actresses | $4,137 | - | 2 | - | $2,068 | $9,811 | 1 | Cinéart | true | false |
| 39 | 40 | California Dreamin' | $3,996 | -9.7% | 5 | -1 | $799 | $20,639 | 3 | Benelux Film Distributors | false | false |
| 40 | 36 | Ben X | $2,916 | -56.4% | 11 | -3 | $265 | $2,306,832 | 18 | Kinepolis Film Distribution (KFD) | false | false |
| 41 | 38 | Cow-Boy | $2,904 | -47.8% | 10 | +1 | $290 | $368,587 | 8 | Belga Films | false | false |
| 42 | 44 | Underdog | $2,853 | -14.4% | 2 | - | $1,426 | $485,916 | 10 | Walt Disney Pictures | false | false |
| 43 | 43 | Ratatouille | $2,498 | -28.9% | 2 | - | $1,249 | $8,911,631 | 26 | Buena Vista International | false | false |
| 44 | 42 | The Kingdom | $2,287 | -36.2% | 1 | - | $2,287 | $897,230 | 13 | Universal Pictures International (UPI) | false | false |
| 45 | 45 | Mr. Brooks | $1,598 | -46.2% | 1 | - | $1,598 | $610,212 | 15 | Kinepolis Film Distribution (KFD) | false | false |
| 46 | 51 | Silent Light | $1,480 | +28.7% | 4 | - | $370 | $23,838 | 8 | Benelux Film Distributors | false | false |
| 47 | 52 | The Grocer's Son | $1,452 | +34.1% | 4 | - | $363 | $66,794 | 9 | Benelux Film Distributors | false | false |
| 48 | 47 | Plop en de pinguïn | $1,385 | -38.5% | 1 | -1 | $1,385 | $1,060,608 | 15 | Kinepolis Film Distribution (KFD) | false | false |
| 49 | 49 | Surf's Up | $1,275 | -27.8% | 2 | -1 | $637 | $868,111 | 14 | Sony Pictures Releasing | false | false |
| 50 | 50 | The Bourne Ultimatum | $946 | -46.3% | 2 | - | $473 | $3,100,754 | 20 | Universal Pictures International (UPI) | false | false |
| 51 | 54 | You, the Living | $574 | -7.4% | 2 | - | $287 | $46,855 | 10 | Benelux Film Distributors | false | false |
| 52 | 53 | The Return | $203 | -79.6% | 1 | -1 | $203 | $118,444 | 4 | Universal Pictures International (UPI) | false | false |
