| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Cars | $3,089,076 | - | 733 | - | $4,214 | $3,089,076 | 1 | Buena Vista International | true | false |
| 2 | - | Poseidon | $1,696,295 | - | 583 | - | $2,909 | $1,696,295 | 1 | Warner Bros. | true | false |
| 3 | 1 | The House of Happiness | $1,303,360 | -32.8% | 406 | -1 | $3,210 | $3,243,027 | 2 | Pathé | false | false |
| 4 | 4 | Volver | $1,164,026 | -21.8% | 395 | -9 | $2,946 | $10,971,533 | 5 | Pathé | false | false |
| 5 | 2 | The Da Vinci Code | $1,007,514 | -40.4% | 558 | -251 | $1,805 | $26,982,932 | 5 | Gaumont | false | false |
| 6 | 3 | X-Men: The Last Stand | $987,464 | -38.3% | 598 | -82 | $1,651 | $18,136,146 | 4 | N/A | false | false |
| 7 | - | Cheating Love | $870,826 | - | 245 | - | $3,554 | $870,826 | 1 | TFM Distribution | true | false |
| 8 | 6 | Le passager de l'été | $730,464 | -38.2% | 319 | +19 | $2,289 | $1,911,599 | 2 | Mars Distribution | false | false |
| 9 | 7 | Marie Antoinette | $641,395 | -31.3% | 390 | -12 | $1,644 | $6,442,918 | 4 | Pathé | false | false |
| 10 | 5 | The Omen | $552,516 | -56.9% | 273 | -7 | $2,023 | $1,833,709 | 2 | 20th Century Fox International | false | false |
| 11 | 8 | Camping | $443,333 | -37.1% | 556 | -14 | $797 | $34,776,772 | 8 | Pathé | false | false |
| 12 | - | April in Love | $316,649 | - | 88 | - | $3,598 | $316,649 | 1 | Haut et Court | true | false |
| 13 | - | Les irréductibles | $304,555 | - | 190 | - | $1,602 | $304,555 | 1 | Bac Films | true | false |
| 14 | - | Ultraviolet | $238,196 | - | 95 | - | $2,507 | $238,196 | 1 | Gaumont | true | false |
| 15 | 9 | Hey Good Looking! | $190,388 | -57.8% | 255 | -95 | $746 | $7,079,753 | 6 | Pan Européenne Distribution | false | false |
| 16 | 17 | C.R.A.Z.Y. | $130,246 | -5.2% | 106 | -6 | $1,228 | $2,277,866 | 7 | Océan Films | false | false |
| 17 | 13 | The Caiman | $123,192 | -27.7% | 154 | -20 | $799 | $1,425,381 | 5 | Bac Films | false | false |
| 18 | 14 | Conversations with Other Women | $120,165 | -29.2% | 43 | +2 | $2,794 | $289,859 | 2 | MK2 Diffusion | false | false |
| 19 | 19 | Bled Number One | $113,653 | +0.7% | 67 | +61 | $1,696 | $226,531 | 2 | Les Films du Losange | false | false |
| 20 | 10 | American Dreamz | $113,392 | -70.8% | 72 | -107 | $1,574 | $501,346 | 2 | United International Pictures | false | false |
