| Est. Rank | Rank | Diff | Release
| Est. Gross | Actual | Diff | % Diff | Theaters | Estimated Total | Actual | Weekend | Distributor
| New This Week
|
|---|
| 1 | 1 | - | Spy Kids 3: Game Over | $32,500,000 | - | - | - | 3,344 | $32,500,000 | - | 1 | Dimension Films | - |
| 2 | 2 | - | Pirates of the Caribbean: The Curse of the Black Pearl | $22,400,000 | $23,136,029 | +$736,029 | +3.3% | 3,416 | $176,100,000 | $176,838,155 | 3 | Walt Disney Studios Motion Pictures | - |
| 3 | 3 | - | Bad Boys II | $22,000,000 | $22,051,422 | +$51,422 | +0.2% | 3,202 | $88,500,000 | $88,503,074 | 2 | Sony Pictures Releasing | - |
| 4 | 4 | - | Lara Croft: Tomb Raider - The Cradle of Life | $21,800,000 | $21,783,641 | -$16,359 | <0.1% | 3,222 | $21,800,000 | $21,783,641 | 1 | Paramount Pictures | - |
| 5 | 5 | - | Seabiscuit | $21,500,000 | $20,854,735 | -$645,265 | -3% | 1,989 | $21,500,000 | $20,854,735 | 1 | Universal Pictures | - |
| 6 | 7 | +1 | Terminator 3: Rise of the Machines | $5,000,000 | $5,063,450 | +$63,450 | +1.3% | 2,660 | $137,400,000 | $137,459,813 | 4 | Warner Bros. | - |
| 7 | 6 | -1 | The League of Extraordinary Gentlemen | $4,900,000 | $5,070,971 | +$170,971 | +3.5% | 2,532 | $52,700,000 | $52,927,018 | 3 | Twentieth Century Fox | - |
| 8 | 9 | +1 | Johnny English | $4,300,000 | $4,327,130 | +$27,130 | +0.6% | 2,236 | $18,400,000 | $18,435,985 | 2 | Universal Pictures | - |
| 9 | 8 | -1 | Finding Nemo | $4,000,000 | $4,391,650 | +$391,650 | +9.8% | 2,025 | - | $313,119,898 | 9 | Walt Disney Studios Motion Pictures | - |
| 10 | 10 | - | Legally Blonde 2: Red, White & Blonde | $2,600,000 | $2,707,034 | +$107,034 | +4.1% | 2,120 | $82,100,000 | $82,171,969 | 4 | Metro-Goldwyn-Mayer (MGM) | - |
| 11 | 11 | - | 28 Days Later | $2,300,000 | $2,341,887 | +$41,887 | +1.8% | 915 | $37,300,000 | $37,304,321 | 5 | Fox Searchlight Pictures | - |
| 12 | 12 | - | How to Deal | $2,200,000 | - | - | - | 2,319 | $11,400,000 | - | 2 | New Line Cinema | - |
| 13 | 16 | +3 | Swimming Pool | $919,103 | - | - | - | 206 | $3,756,408 | - | 4 | Focus Features | - |
