| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Ice Age: The Meltdown | $1,075,723 | -20.6% | 192 | +3 | $5,602 | $2,898,133 | 2 | 20th Century Fox International | false | false |
| 2 | 2 | Inside Man | $224,713 | -34.7% | 65 | - | $3,457 | $1,234,075 | 3 | United International Pictures | false | false |
| 3 | - | Final Destination 3 | $186,856 | - | 71 | - | $2,631 | $223,483 | 1 | RCV Film Distribution | true | false |
| 4 | 3 | V for Vendetta | $172,022 | -38.2% | 46 | - | $3,739 | $532,991 | 2 | Warner Bros. | false | false |
| 5 | - | Failure to Launch | $156,994 | - | 49 | - | $3,203 | $198,791 | 1 | United International Pictures | true | false |
| 6 | - | Memoirs of a Geisha | $148,169 | - | 33 | - | $4,489 | $177,952 | 1 | Sony Pictures Releasing | true | false |
| 7 | 4 | Basic Instinct 2 | $68,479 | -52.1% | 64 | - | $1,069 | $241,338 | 2 | Independent Films | false | false |
| 8 | 6 | Brokeback Mountain | $54,503 | -31.2% | 40 | - | $1,362 | $1,648,182 | 8 | A-Film Distribution | false | false |
| 9 | 5 | Date Movie | $45,282 | -56.7% | 48 | -1 | $943 | $672,764 | 4 | 20th Century Fox International | false | false |
| 10 | 10 | Capote | $30,419 | -20.9% | 8 | - | $3,802 | $132,297 | 3 | Sony Pictures Releasing | false | false |
| 11 | 7 | The New World | $22,524 | -60.4% | 33 | -2 | $682 | $237,176 | 160 | RCV Film Distribution | false | false |
| 12 | 13 | Syriana | $21,407 | -33.4% | 15 | -12 | $1,427 | $689,676 | 6 | Warner Bros. | false | false |
| 13 | 19 | The White Massai | $20,699 | +1.9% | 12 | +1 | $1,724 | $107,339 | 4 | Benelux Film Distributors | false | false |
| 14 | 8 | Big Momma's House 2 | $20,496 | -61.8% | 46 | -17 | $445 | $2,387,399 | 8 | 20th Century Fox International | false | false |
| 15 | 12 | Nanny McPhee | $19,110 | -43% | 95 | -5 | $201 | $1,998,044 | 9 | United International Pictures | false | false |
| 16 | 9 | Bolletjes blues! | $18,429 | -55.7% | 14 | - | $1,316 | $145,624 | 3 | Benelux Film Distributors | false | false |
| 17 | 15 | Romance & Cigarettes | $17,757 | -31.2% | 9 | - | $1,973 | $56,271 | 2 | A-Film Distribution | false | false |
| 18 | - | Walk the Line | $15,517 | - | 23 | - | $674 | $810,963 | 10 | 20th Century Fox International | false | false |
| 19 | 11 | A Thousand Kisses | $15,467 | -54.1% | 24 | -14 | $644 | $403,394 | 5 | A-Film Distribution | false | false |
| 20 | 16 | March of the Penguins | $13,995 | -37.5% | 33 | - | $424 | $1,076,949 | 16 | Paradiso Entertainment | false | false |
