| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Mission: Impossible III | $377,724 | -16.4% | 101 | -1 | $3,739 | $1,035,992 | 2 | United International Pictures | false | false |
| 2 | 3 | Ice Age: The Meltdown | $198,231 | +65.8% | 91 | +6 | $2,178 | $9,108,961 | 6 | 20th Century Fox International | false | false |
| 3 | 2 | Free Jimmy | $146,507 | +21.4% | 45 | - | $3,255 | $1,577,934 | 4 | Sony Pictures Releasing | false | false |
| 4 | 4 | Long Flat Balls | $73,470 | +53.3% | 49 | -3 | $1,499 | $2,938,387 | 7 | Svensk Filmindustri (SF) | false | false |
| 5 | - | Lucky Number Slevin | $56,511 | - | 20 | - | $2,825 | $56,511 | 1 | Scanbox Entertainment | true | false |
| 6 | 5 | Scary Movie 4 | $38,701 | +34.8% | 25 | -5 | $1,548 | $667,537 | 4 | Buena Vista International | false | false |
| 7 | 6 | Big Momma's House 2 | $30,722 | +27.1% | 16 | -4 | $1,920 | $190,354 | 3 | 20th Century Fox International | false | false |
| 8 | 8 | Svein and the Rat | $15,629 | +62% | 26 | -5 | $601 | $1,211,105 | 11 | Sony Pictures Releasing | false | false |
| 9 | 9 | Walk the Line | $14,438 | +51.6% | 17 | -3 | $849 | $2,676,222 | 15 | 20th Century Fox International | false | false |
| 10 | 12 | The Road to Guantanamo | $12,150 | +114.1% | 5 | - | $2,430 | $23,842 | 2 | Sandrew Metronome Distribution Sverige AB | false | false |
| 11 | - | Grbavica | $11,079 | - | 4 | - | $2,769 | $11,973 | 1 | Arthaus | true | false |
| 12 | - | Inside Man | $10,976 | - | 18 | - | $609 | $754,335 | 7 | United International Pictures | false | false |
| 13 | 10 | Brokeback Mountain | $9,669 | +6.9% | 17 | +3 | $568 | $1,923,836 | 17 | Sandrew Metronome Distribution Sverige AB | false | false |
| 14 | 14 | Bambi II | $8,378 | +113% | 19 | -5 | $440 | $666,386 | 12 | Buena Vista International | false | false |
| 15 | 13 | Grizzly Man | $7,145 | +58.2% | 3 | +1 | $2,381 | $65,265 | 4 | Oro Film A/S | false | false |
| 16 | 16 | Mother of Mine | $5,509 | +58.6% | 7 | - | $787 | $13,306 | 2 | Sony Pictures Releasing | false | false |
| 17 | 20 | The Matador | $5,289 | +142.4% | 6 | - | $881 | $123,545 | 6 | Scanbox Entertainment | false | false |
| 18 | 7 | Basic Instinct 2 | $4,901 | -50.2% | 12 | -13 | $408 | $107,061 | 3 | Svensk Filmindustri (SF) | false | false |
| 19 | 17 | V for Vendetta | $4,484 | +33.9% | 18 | +3 | $249 | $802,465 | 8 | Sandrew Metronome Distribution Sverige AB | false | false |
| 20 | 11 | Pedersen: High-School Teacher | $4,390 | -38.4% | 9 | -6 | $487 | $2,226,554 | 12 | Sony Pictures Releasing | false | false |
