| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Jackass Number Two | $162,693 | - | 46 | - | $3,536 | $162,693 | 1 | United International Pictures | true | false |
| 2 | 1 | The Devil Wears Prada | $122,955 | -39.6% | 65 | -5 | $1,891 | $915,507 | 3 | 20th Century Fox International | false | false |
| 3 | - | Flags of Our Fathers | $68,302 | - | 43 | - | $1,588 | $68,302 | 1 | Warner Bros. | true | false |
| 4 | 2 | The Grudge 2 | $61,154 | -46.2% | 32 | - | $1,911 | $208,471 | 2 | Roadshow Films | false | false |
| 5 | 3 | Out of the Blue | $46,715 | -42.8% | 26 | - | $1,796 | $484,384 | 4 | Dendy Films | false | false |
| 6 | 4 | Little Miss Sunshine | $42,558 | -26% | 24 | -1 | $1,773 | $355,809 | 4 | 20th Century Fox International | false | false |
| 7 | 5 | The Guardian | $34,686 | -38.7% | 41 | - | $846 | $262,831 | 3 | Buena Vista International | false | false |
| 8 | 10 | The Wind that Shakes the Barley | $20,116 | -5% | 11 | +3 | $1,828 | $106,750 | 2 | Dendy Films | false | false |
| 9 | 9 | An Inconvenient Truth | $19,966 | -18.5% | 23 | - | $868 | $541,021 | 8 | United International Pictures | false | false |
| 10 | 6 | Gridiron Gang | $18,612 | -52.9% | 33 | -7 | $564 | $393,964 | 4 | Sony Pictures Releasing | false | false |
| 11 | - | The White Massai | $17,289 | - | 13 | - | $1,329 | $68,375 | 1 | Hopscotch Films | true | false |
| 12 | 8 | Friends with Money | $16,121 | -35.8% | 10 | - | $1,612 | $72,539 | 2 | Roadshow Films | false | false |
| 13 | 7 | Step Up | $14,932 | -50.8% | 37 | -1 | $403 | $809,037 | 6 | United International Pictures | false | false |
| 14 | 15 | Mrs Palfrey at the Claremont | $10,119 | -19.8% | 24 | -2 | $421 | $1,109,909 | 12 | Rialto Distribution | false | false |
| 15 | 12 | Garfield: A Tail of Two Kitties | $9,948 | -46.9% | 54 | -7 | $184 | $1,307,406 | 8 | 20th Century Fox International | false | false |
| 16 | 11 | Fast Food Nation | $9,098 | -54.4% | 19 | +1 | $478 | $36,685 | 2 | Dendy Films | false | false |
| 17 | - | Sophie Scholl: The Final Days | $7,996 | - | 13 | - | $615 | $7,996 | 1 | - | true | false |
| 18 | 14 | Don | $7,970 | -37.8% | 5 | - | $1,594 | $52,556 | 3 | MG Distribution | false | false |
| 19 | 16 | Wah-Wah | $7,048 | -41.5% | 23 | -5 | $306 | $377,206 | 9 | Hopscotch Films | false | false |
| 20 | 17 | The Wild | $6,276 | -40.3% | 34 | -5 | $184 | $546,866 | 7 | Buena Vista International | false | false |
