| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Big Momma's House 2 | $467,153 | +4.4% | 75 | +1 | $6,228 | $1,217,850 | 2 | 20th Century Fox International | false | false |
| 2 | 4 | Nanny McPhee | $355,372 | +93% | 105 | - | $3,384 | $1,212,160 | 3 | United International Pictures | false | false |
| 3 | 2 | Fun with Dick and Jane | $236,187 | -17% | 75 | - | $3,149 | $1,304,902 | 3 | Sony Pictures Releasing | false | false |
| 4 | 3 | Brokeback Mountain | $209,898 | +0.5% | 32 | +5 | $6,559 | $562,157 | 2 | A-Film Distribution | false | false |
| 5 | 5 | Munich | $122,344 | -19.3% | 72 | -1 | $1,699 | $1,506,907 | 5 | United International Pictures | false | false |
| 6 | 14 | Dreamer | $90,748 | +157.5% | 87 | - | $1,043 | $212,707 | 2 | RCV Film Distribution | false | false |
| 7 | 6 | Prime | $90,108 | -11.7% | 32 | - | $2,815 | $332,811 | 2 | Independent Films | false | false |
| 8 | - | Chaos | $85,471 | - | 22 | - | $3,885 | $119,583 | 1 | Benelux Film Distributors | true | false |
| 9 | 16 | Bambi II | $69,764 | +111.3% | 42 | - | $1,661 | $178,933 | 2 | Buena Vista International | false | false |
| 10 | 7 | Walk the Line | $62,176 | -20.6% | 34 | - | $1,828 | $488,279 | 4 | 20th Century Fox International | false | false |
| 11 | - | Æon Flux | $55,220 | - | 10 | - | $5,522 | $55,220 | 1 | United International Pictures | true | false |
| 12 | 18 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe | $53,239 | +68.5% | 63 | -8 | $845 | $6,168,428 | 10 | Buena Vista International | false | false |
| 13 | 19 | Plop en het vioolavontuur | $47,508 | +93.8% | 96 | -4 | $494 | $1,787,212 | 10 | Independent Films | false | false |
| 14 | 9 | Match Point | $44,756 | -17.7% | 20 | - | $2,237 | $692,357 | 6 | A-Film Distribution | false | false |
| 15 | - | Good Night, and Good Luck. | $42,264 | - | 9 | - | $4,696 | $46,004 | 1 | Paradiso Entertainment | true | false |
| 16 | 8 | Get Rich or Die Tryin' | $40,014 | -33% | 25 | -1 | $1,600 | $277,722 | 3 | United International Pictures | false | false |
| 17 | 10 | Casanova | $37,062 | -12.6% | 48 | +4 | $772 | $969,934 | 6 | Buena Vista International | false | false |
| 18 | 15 | March of the Penguins | $36,970 | +6.9% | 33 | - | $1,120 | $810,857 | 10 | Paradiso Entertainment | false | false |
| 19 | 13 | Me and You and Everyone We Know | $30,981 | -14.6% | 20 | - | $1,549 | $229,373 | 4 | Cinemien | false | false |
| 20 | 20 | Harry Potter and the Goblet of Fire | $28,039 | +34.7% | 51 | -9 | $549 | $11,943,386 | 14 | Warner Bros. | false | false |
