| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | American Wedding | $768,734 | -5.5% | 94 | -1 | $8,178 | $1,678,887 | 2 | United International Pictures | false | false |
| 2 | 2 | Pirates of the Caribbean: The Curse of the Black Pearl | $351,094 | <0.1% | 115 | -3 | $3,052 | $6,163,923 | 7 | Buena Vista International | false | false |
| 3 | 3 | The League of Extraordinary Gentlemen | $266,748 | -21.2% | 88 | +8 | $3,031 | $1,070,419 | 3 | 20th Century Fox International | false | false |
| 4 | 4 | The Italian Job | $250,315 | -4.4% | 80 | - | $3,128 | $1,509,060 | 4 | United International Pictures | false | false |
| 5 | - | Matchstick Men | $172,186 | - | 45 | - | $3,826 | $185,966 | 1 | Warner Bros. | true | false |
| 6 | - | Identity | $169,944 | - | 28 | - | $6,069 | $204,456 | 1 | Sony Pictures Releasing | true | false |
| 7 | 5 | The Lizzie McGuire Movie | $159,799 | -12.5% | 70 | +4 | $2,282 | $920,325 | 4 | Buena Vista International | false | false |
| 8 | 7 | De schippers van de Kameleon | $108,256 | +103.7% | 115 | - | $941 | $4,009,757 | 14 | Independent Films | false | false |
| 9 | 6 | Swimming Pool | $82,315 | +11.9% | 20 | - | $4,115 | $159,678 | 2 | Cinemien | false | false |
| 10 | - | Down with Love | $75,825 | - | 17 | - | $4,460 | $118,049 | 1 | 20th Century Fox International | true | false |
| 11 | 8 | Dogville | $47,389 | +8.6% | 15 | - | $3,159 | $305,644 | 5 | A-Film Distribution | false | false |
| 12 | - | The Man Without a Past | $37,180 | - | 13 | - | $2,860 | $42,173 | 1 | Upstream Pictures | true | false |
| 13 | 12 | Piglet's Big Movie | $34,894 | +63.8% | 83 | +1 | $420 | $1,233,795 | 14 | Buena Vista International | false | false |
| 14 | 9 | Wrong Turn | $22,586 | -42.8% | 17 | -12 | $1,328 | $828,060 | 7 | Independent Films | false | false |
| 15 | 10 | A Man Apart | $20,690 | -43.8% | 23 | -11 | $899 | $539,048 | 5 | RCV Film Distribution | false | false |
| 16 | 16 | Sinbad: Legend of the Seven Seas | $20,057 | +76.8% | 38 | -3 | $527 | $435,272 | 11 | United International Pictures | false | false |
| 17 | 14 | Daddy Day Care | $15,749 | -9.6% | 32 | -13 | $492 | $1,278,498 | 9 | Sony Pictures Releasing | false | false |
| 18 | 15 | Young Adam | $10,455 | -14.8% | 11 | - | $950 | $86,627 | 4 | - | false | false |
| 19 | - | Far from Heaven | $9,299 | - | 12 | - | $774 | $359,801 | 17 | Paradiso Entertainment | false | false |
| 20 | 18 | The Quiet American | $8,701 | -17.4% | 7 | -2 | $1,243 | $176,384 | 7 | Paradiso Entertainment | false | false |
