| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Ice Age: The Meltdown | $455,954 | +0.6% | 193 | - | $2,362 | $5,649,044 | 5 | 20th Century Fox International | false | false |
| 2 | 2 | Scary Movie 4 | $228,002 | -28.6% | 80 | - | $2,850 | $1,572,068 | 3 | Buena Vista International | false | false |
| 3 | 4 | Lucky Number Slevin | $107,284 | -6.4% | 40 | - | $2,682 | $299,900 | 2 | Independent Films | false | false |
| 4 | 3 | Inside Man | $104,806 | -15.2% | 65 | - | $1,612 | $1,868,702 | 6 | United International Pictures | false | false |
| 5 | 5 | Memoirs of a Geisha | $78,075 | -18.5% | 35 | - | $2,230 | $661,861 | 4 | Sony Pictures Releasing | false | false |
| 6 | - | The Wild | $77,640 | - | 78 | - | $995 | $93,908 | 2 | Buena Vista International | false | false |
| 7 | 6 | Final Destination 3 | $76,706 | -6.7% | 66 | -5 | $1,162 | $657,093 | 4 | RCV Film Distribution | false | false |
| 8 | 7 | Failure to Launch | $54,478 | -21.6% | 50 | - | $1,089 | $583,526 | 4 | United International Pictures | false | false |
| 9 | - | The Little Polar Bear 2: The Mysterious Island | $50,458 | - | 79 | - | $638 | $59,376 | 1 | Warner Bros. | true | false |
| 10 | 8 | V for Vendetta | $50,326 | -22.9% | 43 | -3 | $1,170 | $909,880 | 5 | Warner Bros. | false | false |
| 11 | 9 | Tristan + Isolde | $45,840 | -22.5% | 40 | - | $1,146 | $152,539 | 2 | Benelux Film Distributors | false | false |
| 12 | 11 | Asterix and the Vikings | $41,040 | +6.3% | 60 | - | $684 | $139,918 | 2 | Independent Films | false | false |
| 13 | 10 | Firewall | $37,227 | -32.4% | 42 | -2 | $886 | $255,163 | 3 | Warner Bros. | false | false |
| 14 | 12 | Brokeback Mountain | $23,568 | -15.2% | 32 | -4 | $736 | $1,862,445 | 11 | A-Film Distribution | false | false |
| 15 | - | The Man | $22,613 | - | 11 | - | $2,055 | $28,440 | 1 | Paradiso Entertainment | true | false |
| 16 | 16 | The White Massai | $16,581 | +3.3% | 12 | - | $1,381 | $192,948 | 7 | Benelux Film Distributors | false | false |
| 17 | 14 | Capote | $15,394 | -17.9% | 8 | - | $1,924 | $231,501 | 6 | Sony Pictures Releasing | false | false |
| 18 | 13 | Factotum | $15,148 | -36.8% | 19 | - | $797 | $51,870 | 2 | Cinemien | false | false |
| 19 | 15 | Transamerica | $11,704 | -34.1% | 6 | - | $1,950 | $40,161 | 2 | A-Film Distribution | false | false |
| 20 | 19 | March of the Penguins | $8,539 | +7% | 25 | -4 | $341 | $1,169,525 | 19 | Paradiso Entertainment | false | false |
