| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | This Is It | $280,913 | -21.6% | 25 | - | $11,236 | $713,008 | 2 | Sony Pictures Releasing | false | false |
| 2 | 3 | Inglourious Basterds | $28,206 | -49.5% | 14 | -7 | $2,014 | $543,244 | 4 | United International Pictures | false | false |
| 3 | 2 | Cloudy with a Chance of Meatballs | $25,267 | -65.9% | 15 | -13 | $1,684 | $631,864 | 4 | Sony Pictures Releasing | false | false |
| 4 | 5 | The Proposal | $11,546 | +10.4% | 5 | +2 | $2,309 | $884,411 | 12 | Walt Disney Pictures | false | false |
| 5 | 7 | G-Force | $10,956 | +43.7% | 3 | - | $3,652 | $1,213,454 | 8 | Walt Disney Pictures | false | false |
| 6 | 9 | G.I. Joe: The Rise of Cobra | $10,453 | +197% | 4 | +2 | $2,613 | $2,177,431 | 14 | United International Pictures | false | false |
| 7 | 4 | The Ugly Truth | $8,531 | -71.5% | 10 | -8 | $853 | $629,543 | 5 | Sony Pictures Releasing | false | false |
| 8 | 8 | Harry Potter and the Half-Blood Prince | $3,298 | -50.8% | 2 | -1 | $1,649 | $3,747,053 | 17 | Warner Bros. | false | false |
| 9 | 6 | Surrogates | $2,301 | -73.9% | 4 | -1 | $575 | $903,912 | 6 | Walt Disney Pictures | false | false |
| 10 | 11 | Public Enemies | $1,601 | +118.4% | 1 | - | $1,601 | $735,019 | 16 | United International Pictures | false | false |
| 11 | 10 | Whiteout | $214 | -74.8% | 1 | -1 | $214 | $170,627 | 5 | Warner Bros. | false | false |
