| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Devil Wears Prada | $394,557 | - | 61 | - | $6,468 | $394,557 | 1 | - | true | false |
| 2 | 1 | Filme da Treta | $262,375 | -17.7% | 43 | +4 | $6,101 | $915,005 | 3 | LNK Filmes | false | false |
| 3 | - | Children of Men | $162,185 | - | 44 | - | $3,686 | $162,185 | 1 | Zon Lusomundo Audiovisuais | true | false |
| 4 | 4 | Barnyard | $128,776 | -2.3% | 50 | +9 | $2,575 | $855,299 | 4 | Zon Lusomundo Audiovisuais | false | false |
| 5 | 2 | The Guardian | $123,310 | -25.8% | 58 | +14 | $2,126 | $511,118 | 3 | Zon Lusomundo Audiovisuais | false | false |
| 6 | 3 | Marie Antoinette | $99,445 | -31.5% | 22 | +5 | $4,520 | $244,598 | 2 | - | false | false |
| 7 | 5 | Click | $74,190 | -32.9% | 44 | +7 | $1,686 | $654,302 | 4 | - | false | false |
| 8 | 6 | Crank | $60,965 | -20% | 43 | +11 | $1,417 | $137,182 | 2 | LNK Filmes | false | false |
| 9 | - | Open Season | $48,588 | - | 40 | - | $1,214 | $48,588 | 1 | - | true | false |
| 10 | 9 | Little Miss Sunshine | $38,185 | -19.7% | 13 | +1 | $2,937 | $139,052 | 3 | - | false | false |
| 11 | 7 | The Black Dahlia | $31,951 | -50.1% | 22 | +1 | $1,452 | $345,280 | 4 | Zon Lusomundo Audiovisuais | false | false |
| 12 | 10 | Stormbreaker | $25,813 | -31.5% | 26 | +6 | $992 | $63,519 | 2 | Zon Lusomundo Audiovisuais | false | false |
| 13 | 11 | Volver | $19,644 | -43.3% | 11 | -3 | $1,785 | $591,582 | 8 | Prisvídeo | false | false |
| 14 | 12 | Lady in the Water | $19,406 | -42.1% | 13 | - | $1,492 | $425,099 | 5 | - | false | false |
| 15 | 13 | An Inconvenient Truth | $18,422 | -26.5% | 9 | +1 | $2,046 | $281,181 | 7 | Zon Lusomundo Audiovisuais | false | false |
| 16 | 8 | World Trade Center | $17,591 | -64.3% | 21 | -13 | $837 | $1,391,051 | 6 | Zon Lusomundo Audiovisuais | false | false |
| 17 | 14 | Snakes on a Plane | $13,507 | -31.8% | 16 | -3 | $844 | $231,356 | 5 | Prisvídeo | false | false |
| 18 | 18 | Open Water 2: Adrift | $11,393 | -15.9% | 6 | -1 | $1,898 | $128,095 | 5 | Zon Lusomundo Audiovisuais | false | false |
| 19 | 16 | Palais royal! | $11,156 | -28.8% | 8 | +1 | $1,394 | $26,816 | 2 | Zon Lusomundo Audiovisuais | false | false |
| 20 | - | A Prairie Home Companion | $10,795 | - | 3 | - | $3,598 | $10,795 | 1 | Zon Lusomundo Audiovisuais | true | false |
