| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 2 | Ice Age: Dawn of the Dinosaurs | $42,854 | -7.2% | 7 | -2 | $6,122 | $995,152 | 5 | 20th Century Fox International | false | false |
| 2 | 1 | Harry Potter and the Half-Blood Prince | $23,733 | -61.5% | 6 | - | $3,955 | $133,920 | 2 | Warner Bros. | false | false |
| 3 | 4 | The Proposal | $14,360 | +14.9% | 4 | - | $3,590 | $96,157 | 3 | Walt Disney Pictures | false | false |
| 4 | 3 | Brüno | $11,304 | -16.7% | 2 | -1 | $5,652 | $191,047 | 4 | N/A | false | false |
| 5 | - | The Taking of Pelham 123 | $10,303 | - | 3 | - | $3,434 | $10,303 | 1 | Sony Pictures Releasing | true | false |
| 6 | - | Fighting | $5,211 | - | 1 | - | $5,211 | $5,211 | 1 | N/A | true | false |
| 7 | 5 | Public Enemies | $4,461 | -24.3% | 4 | - | $1,115 | $63,286 | 4 | United International Pictures | false | false |
| 8 | 6 | Easy Virtue | $3,999 | -31.4% | 2 | - | $1,999 | $16,254 | 2 | N/A | false | false |
| 9 | 7 | The Hangover | $3,018 | -44.9% | 3 | +1 | $1,006 | $188,025 | 7 | Warner Bros. | false | false |
| 10 | - | Dorothy Mills | $2,498 | - | 1 | - | $2,498 | $2,498 | 1 | N/A | true | false |
| 11 | 8 | Paul Blart: Mall Cop | $1,558 | -60.7% | 2 | -1 | $779 | $9,581 | 2 | Sony Pictures Releasing | false | false |
| 12 | 9 | Transformers: Revenge of the Fallen | $546 | -72.5% | 1 | -3 | $546 | $125,346 | 6 | United International Pictures | false | false |
