| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Cloudy with a Chance of Meatballs | $128,296 | - | 38 | - | $3,376 | $128,296 | 1 | Sony Pictures Releasing | true | false |
| 2 | 2 | The Ugly Truth | $49,782 | -19.9% | 22 | - | $2,262 | $146,629 | 2 | Sony Pictures Releasing | false | false |
| 3 | 1 | Aliens in the Attic | $39,408 | -45.8% | 22 | - | $1,791 | $133,794 | 2 | 20th Century Fox International | false | false |
| 4 | - | The Last House on the Left | $33,932 | - | 15 | - | $2,262 | $33,932 | 1 | United International Pictures | true | false |
| 5 | 3 | Tinker Bell and the Lost Treasure | $15,785 | -55.1% | 15 | - | $1,052 | $130,054 | 3 | Walt Disney Pictures | false | false |
| 6 | 4 | My Bloody Valentine | $10,251 | -63.7% | 8 | -14 | $1,281 | $341,339 | 4 | N/A | false | false |
| 7 | 8 | The Taking of Pelham 123 | $6,734 | -48.6% | 15 | -8 | $448 | $155,983 | 4 | Sony Pictures Releasing | false | false |
| 8 | 7 | Righteous Kill | $5,732 | -56.8% | 11 | - | $521 | $24,826 | 2 | N/A | false | false |
| 9 | 5 | G-Force | $5,299 | -73.9% | 23 | -6 | $230 | $1,455,220 | 8 | Walt Disney Pictures | false | false |
| 10 | 6 | The Hangover | $3,726 | -78.1% | 8 | -7 | $465 | $182,729 | 5 | - | false | false |
| 11 | 11 | The Accidental Husband | $3,486 | -53% | 12 | - | $290 | $170,606 | 5 | Walt Disney Pictures | false | false |
| 12 | 10 | State of Play | $3,446 | -61.2% | 12 | -3 | $287 | $44,928 | 3 | United International Pictures | false | false |
| 13 | 9 | G.I. Joe: The Rise of Cobra | $2,426 | -75.3% | 7 | -8 | $346 | $618,120 | 7 | United International Pictures | false | false |
| 14 | 13 | The Unborn | $1,561 | -41.1% | 6 | -9 | $260 | $207,994 | 6 | United International Pictures | false | false |
| 15 | 14 | The Proposal | $1,285 | -47.1% | 2 | -2 | $642 | $309,133 | 11 | Walt Disney Pictures | false | false |
| 16 | 16 | Harry Potter and the Half-Blood Prince | $458 | -51.2% | 10 | -13 | $45 | $1,192,282 | 10 | - | false | false |
| 17 | - | Ice Age: Dawn of the Dinosaurs | $408 | - | 7 | - | $58 | $2,451,025 | 12 | 20th Century Fox International | false | false |
| 18 | 17 | 12 Rounds | $313 | -43.3% | 2 | -1 | $156 | $34,271 | 6 | 20th Century Fox International | false | false |
| 19 | 12 | Public Enemies | $290 | -93.1% | 4 | -11 | $72 | $75,606 | 5 | United International Pictures | false | false |
