| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Filme da Treta | $318,867 | -4.5% | 39 | +4 | $8,176 | $652,630 | 2 | LNK Filmes | false | false |
| 2 | 2 | The Guardian | $166,118 | -25.1% | 44 | -4 | $3,775 | $387,808 | 2 | Zon Lusomundo Audiovisuais | false | false |
| 3 | - | Marie Antoinette | $145,153 | - | 17 | - | $8,538 | $145,153 | 1 | - | true | false |
| 4 | 3 | Barnyard | $131,747 | -36.3% | 41 | -3 | $3,213 | $726,523 | 3 | Zon Lusomundo Audiovisuais | false | false |
| 5 | 5 | Click | $110,571 | -31.9% | 37 | -6 | $2,988 | $580,112 | 3 | - | false | false |
| 6 | - | Crank | $76,217 | - | 32 | - | $2,381 | $76,217 | 1 | LNK Filmes | true | false |
| 7 | 6 | The Black Dahlia | $64,068 | -26.3% | 21 | - | $3,050 | $313,329 | 3 | Zon Lusomundo Audiovisuais | false | false |
| 8 | 4 | World Trade Center | $49,218 | -69.7% | 34 | -9 | $1,447 | $1,373,460 | 5 | Zon Lusomundo Audiovisuais | false | false |
| 9 | 7 | Little Miss Sunshine | $47,571 | -10.7% | 12 | +1 | $3,964 | $100,867 | 2 | - | false | false |
| 10 | - | Stormbreaker | $37,706 | - | 20 | - | $1,885 | $37,706 | 1 | Zon Lusomundo Audiovisuais | true | false |
| 11 | 9 | Volver | $34,639 | -21.4% | 14 | - | $2,474 | $571,938 | 7 | Prisvídeo | false | false |
| 12 | 8 | Lady in the Water | $33,532 | -28.5% | 13 | -3 | $2,579 | $318,956 | 4 | - | false | false |
| 13 | 10 | An Inconvenient Truth | $25,053 | -30.8% | 8 | -4 | $3,131 | $262,759 | 6 | Zon Lusomundo Audiovisuais | false | false |
| 14 | 12 | Snakes on a Plane | $19,797 | -29.4% | 19 | -6 | $1,041 | $217,849 | 4 | Prisvídeo | false | false |
| 15 | 13 | Little Man | $16,415 | -14.7% | 14 | -1 | $1,172 | $278,934 | 7 | Zon Lusomundo Audiovisuais | false | false |
| 16 | - | Palais royal! | $15,660 | - | 7 | - | $2,237 | $15,660 | 1 | Zon Lusomundo Audiovisuais | true | false |
| 17 | 11 | You, Me and Dupree | $15,109 | -54.8% | 14 | -11 | $1,079 | $1,408,321 | 8 | Zon Lusomundo Audiovisuais | false | false |
| 18 | 14 | Open Water 2: Adrift | $13,552 | -25.1% | 7 | - | $1,936 | $116,702 | 4 | Zon Lusomundo Audiovisuais | false | false |
| 19 | 16 | My Super Ex-Girlfriend | $11,813 | +2.6% | 13 | +1 | $908 | $289,992 | 6 | - | false | false |
| 20 | 15 | The Lost City | $7,895 | -34.1% | 5 | - | $1,579 | $115,732 | 6 | LNK Filmes | false | false |
