| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | The Da Vinci Code | $530,374 | -65.3% | 445 | -200 | $1,191 | $34,001,648 | 5 | Sony Pictures Releasing | false | false |
| 2 | 3 | Volver | $278,775 | -55.9% | 239 | -32 | $1,166 | $7,172,562 | 5 | Warner Bros. | false | false |
| 3 | 2 | The Omen | $242,046 | -68.8% | 299 | -53 | $809 | $1,807,393 | 2 | 20th Century Fox International | false | false |
| 4 | 5 | X-Men: The Last Stand | $215,779 | -59.9% | 188 | -73 | $1,147 | $6,593,136 | 4 | 20th Century Fox International | false | false |
| 5 | 4 | Poseidon | $212,339 | -66.4% | 249 | -79 | $852 | $3,569,665 | 3 | Warner Bros. | false | false |
| 6 | - | Ultraviolet | $198,065 | - | 180 | - | $1,100 | $198,065 | 1 | Sony Pictures Releasing | true | false |
| 7 | - | By the Pricking of My Thumbs | $197,157 | - | 92 | - | $2,143 | $197,157 | 1 | Medusa Distribuzione | true | false |
| 8 | 6 | Hoodwinked! | $140,313 | -50.8% | 161 | -7 | $871 | $1,470,488 | 3 | 01 Distribution | false | false |
| 9 | - | Half Light | $139,343 | - | 119 | - | $1,170 | $139,343 | 1 | United International Pictures | true | false |
| 10 | 7 | A Prairie Home Companion | $130,109 | -51.5% | 128 | -14 | $1,016 | $1,160,203 | 3 | Medusa Distribuzione | false | false |
| 11 | 8 | American Dreamz | $77,954 | -64% | 89 | -11 | $875 | $374,186 | 2 | United International Pictures | false | false |
| 12 | - | Orchestra Seats | $75,950 | - | 61 | - | $1,245 | $75,950 | 1 | DNC Entertainment | true | false |
| 13 | - | Heading South | $60,325 | - | 47 | - | $1,283 | $60,325 | 1 | Mikado Film | true | false |
| 14 | 9 | The Valet | $44,905 | -23.8% | 25 | +8 | $1,796 | $1,205,689 | 6 | Medusa Distribuzione | false | false |
| 15 | 10 | Ice Age: The Meltdown | $34,532 | -35.8% | 60 | -5 | $575 | $23,217,884 | 9 | 20th Century Fox International | false | false |
| 16 | 12 | Libero (Along the Ridge) | $22,762 | -47.2% | 36 | -1 | $632 | $975,349 | 7 | 01 Distribution | false | false |
| 17 | 18 | The Breed | $19,152 | -37.3% | 10 | -63 | $1,915 | $4,060,115 | 3 | Medusa Distribuzione | false | false |
| 18 | 11 | L'estate del mio primo bacio | $17,923 | -61.6% | 37 | -3 | $484 | $259,575 | 3 | 01 Distribution | false | false |
| 19 | - | Hell | $16,628 | - | 30 | - | $554 | $85,101 | 2 | 01 Distribution | false | false |
| 20 | 17 | The Shaggy Dog | $15,446 | -53.1% | 34 | -5 | $454 | $61,268 | 2 | Buena Vista International | false | false |
