| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Ice Age: The Meltdown | $453,165 | -50.8% | 193 | - | $2,348 | $5,018,669 | 4 | 20th Century Fox International | false | false |
| 2 | 2 | Scary Movie 4 | $319,288 | -53.3% | 80 | - | $3,991 | $1,223,321 | 2 | Buena Vista International | false | false |
| 3 | 3 | Inside Man | $123,581 | -37.8% | 65 | - | $1,901 | $1,694,463 | 5 | United International Pictures | false | false |
| 4 | - | Lucky Number Slevin | $114,634 | - | 40 | - | $2,865 | $151,543 | 1 | Independent Films | true | false |
| 5 | 5 | Memoirs of a Geisha | $95,822 | -30.2% | 35 | - | $2,737 | $519,356 | 3 | Sony Pictures Releasing | false | false |
| 6 | 4 | Final Destination 3 | $82,237 | -50.9% | 71 | - | $1,158 | $545,256 | 3 | RCV Film Distribution | false | false |
| 7 | 7 | Failure to Launch | $69,523 | -45.2% | 50 | - | $1,390 | $499,228 | 3 | United International Pictures | false | false |
| 8 | 6 | V for Vendetta | $65,277 | -48.7% | 46 | - | $1,419 | $823,129 | 4 | Warner Bros. | false | false |
| 9 | - | Tristan + Isolde | $59,181 | - | 40 | - | $1,479 | $85,156 | 1 | Benelux Film Distributors | true | false |
| 10 | 8 | Firewall | $55,039 | -48% | 44 | - | $1,250 | $199,466 | 2 | Warner Bros. | false | false |
| 11 | - | Asterix and the Vikings | $38,595 | - | 60 | - | $643 | $85,532 | 1 | Independent Films | true | false |
| 12 | 9 | Brokeback Mountain | $27,795 | -38.9% | 36 | -4 | $772 | $1,786,774 | 10 | A-Film Distribution | false | false |
| 13 | - | Factotum | $23,984 | - | 19 | - | $1,262 | $28,362 | 1 | Cinemien | true | false |
| 14 | 11 | Capote | $18,749 | -30.3% | 8 | - | $2,343 | $204,787 | 5 | Sony Pictures Releasing | false | false |
| 15 | - | Transamerica | $17,759 | - | 6 | - | $2,959 | $21,542 | 1 | A-Film Distribution | true | false |
| 16 | 12 | The White Massai | $16,059 | -16.9% | 12 | - | $1,338 | $166,305 | 6 | Benelux Film Distributors | false | false |
| 17 | 10 | Basic Instinct 2 | $8,960 | -69.8% | 23 | -37 | $389 | $309,085 | 4 | Independent Films | false | false |
| 18 | 18 | Romance & Cigarettes | $8,447 | -42.4% | 9 | - | $938 | $92,022 | 4 | A-Film Distribution | false | false |
| 19 | 19 | March of the Penguins | $7,983 | -39.6% | 29 | -4 | $275 | $1,133,235 | 18 | Paradiso Entertainment | false | false |
| 20 | 13 | The Tiger and the Snow | $7,768 | -57.7% | 12 | - | $647 | $38,843 | 2 | A-Film Distribution | false | false |
