| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Anacondas: The Hunt for the Blood Orchid | $1,716,689 | - | 400 | - | $4,291 | $1,716,689 | 1 | Sony Pictures Releasing | true | false |
| 2 | 1 | Collateral | $1,055,658 | -40.8% | 305 | -50 | $3,461 | $2,839,287 | 2 | United International Pictures | false | false |
| 3 | 4 | Man on Fire | $613,435 | -24.5% | 210 | -29 | $2,921 | $2,451,791 | 3 | 20th Century Fox International | false | false |
| 4 | 2 | King Arthur | $532,533 | -39.3% | 281 | -49 | $1,895 | $5,196,109 | 4 | Buena Vista International | false | false |
| 5 | - | Dodgeball: A True Underdog Story | $519,420 | - | 200 | - | $2,597 | $519,420 | 1 | 20th Century Fox International | true | false |
| 6 | 5 | A Day Without a Mexican | $514,890 | -33.3% | 275 | +1 | $1,872 | $5,344,694 | 4 | Videocine | false | false |
| 7 | - | Darkness | $445,951 | - | 150 | - | $2,973 | $445,951 | 1 | Videocine | true | false |
| 8 | 6 | Yu-Gi-Oh!: The Movie - Pyramid of Light | $439,158 | -25.6% | 250 | - | $1,756 | $1,029,349 | 2 | Warner Bros. | false | false |
| 9 | 3 | Catwoman | $366,470 | -55% | 313 | -87 | $1,170 | $2,758,735 | 3 | Warner Bros. | false | false |
| 10 | - | The Notebook | $344,385 | - | 140 | - | $2,459 | $363,186 | 1 | Gussi Films | true | false |
| 11 | 8 | 13 Going on 30 | $222,098 | -11.8% | 114 | -18 | $1,948 | $1,444,230 | 4 | Sony Pictures Releasing | false | false |
| 12 | 9 | Killing Cabos | $113,767 | -54.7% | 100 | -90 | $1,137 | $5,401,125 | 7 | Videocine | false | false |
| 13 | 10 | Home on the Range | $99,290 | -53.4% | 135 | -107 | $735 | $5,264,609 | 6 | Buena Vista International | false | false |
| 14 | 7 | I, Robot | $76,363 | -72.3% | 159 | -79 | $480 | $5,485,998 | 5 | 20th Century Fox International | false | false |
| 15 | 11 | Confessions of a Teenage Drama Queen | $75,332 | -49.1% | 73 | -7 | $1,031 | $222,321 | 2 | Buena Vista International | false | false |
| 16 | 12 | Two Brothers | $74,487 | -34.1% | 71 | -9 | $1,049 | $187,470 | 2 | United International Pictures | false | false |
| 17 | 16 | The Butterfly Effect | $65,011 | +5.6% | 39 | - | $1,666 | $2,627,033 | 8 | 20th Century Fox International | false | false |
| 18 | 15 | The Whole Ten Yards | $62,040 | -8.3% | 69 | -1 | $899 | $451,394 | 4 | Gussi Films | false | false |
| 19 | 13 | Around the World in 80 Days | $48,620 | -39.5% | 45 | -20 | $1,080 | $958,028 | 5 | Buena Vista International | false | false |
| 20 | - | Avisos de ocasión | $45,173 | - | 60 | - | $752 | $45,173 | 1 | Videocine | true | false |
