| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Harry Potter and the Half-Blood Prince | $714,672 | - | 91 | - | $7,853 | $714,672 | 1 | Warner Bros. | true | false |
| 2 | 1 | Ice Age: Dawn of the Dinosaurs | $168,198 | -64.4% | 98 | -9 | $1,716 | $2,490,282 | 3 | 20th Century Fox International | false | false |
| 3 | 2 | The Proposal | $157,007 | -48.6% | 60 | - | $2,616 | $613,963 | 2 | Walt Disney Pictures | false | false |
| 4 | 3 | Transformers: Revenge of the Fallen | $30,909 | -55.3% | 94 | -3 | $328 | $1,493,429 | 4 | Paramount Pictures International | false | false |
| 5 | 4 | Fighting | $15,428 | -56.9% | 30 | - | $514 | $71,034 | 2 | Universal Pictures International (UPI) | false | false |
| 6 | 5 | The Hangover | $13,118 | -36.8% | 22 | -1 | $596 | $827,988 | 6 | Warner Bros. | false | false |
| 7 | 6 | Up | $4,053 | -64.6% | 28 | -39 | $144 | $614,146 | 5 | Walt Disney Pictures | false | false |
| 8 | 8 | State of Play | $917 | +84.9% | 10 | +6 | $91 | $155,802 | 6 | Universal Pictures International (UPI) | false | false |
| 9 | 7 | Terminator Salvation | $248 | -83.9% | 6 | -8 | $41 | $1,309,452 | 7 | - | false | false |
