| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Harry Potter and the Half-Blood Prince | $1,843,089 | - | 91 | - | $20,253 | $1,843,089 | 1 | Warner Bros. | true | false |
| 2 | 1 | Ice Age: Dawn of the Dinosaurs | $172,351 | -73.8% | 43 | -18 | $4,008 | $2,432,070 | 3 | 20th Century Fox International | false | false |
| 3 | 2 | Transformers: Revenge of the Fallen | $134,187 | -68.2% | 65 | -21 | $2,064 | $5,716,421 | 4 | United International Pictures | false | false |
| 4 | 3 | The Haunting in Connecticut | $82,754 | -48.2% | 15 | - | $5,516 | $289,925 | 2 | Cathay-Keris Films | false | false |
| 5 | - | Obsessed | $58,182 | - | 25 | - | $2,327 | $253,640 | - | Sony Pictures Releasing | - | false |
| 6 | - | Crank: High Voltage | $26,205 | - | 4 | - | $6,551 | $31,275 | 1 | Shaw Organisation | true | false |
| 7 | 5 | Duplicity | $16,786 | -76% | 9 | -3 | $1,865 | $246,210 | 3 | United International Pictures | false | false |
| 8 | 7 | Sunshine Cleaning | $16,491 | -45.9% | 7 | - | $2,355 | $60,025 | 2 | Golden Village Pictures | false | false |
| 9 | 6 | 20th Century Boys 2: The Last Hope | $13,719 | -61.7% | 11 | - | $1,247 | $58,266 | 2 | Golden Village Pictures | false | false |
| 10 | - | Love of Siam | $7,120 | - | 1 | - | $7,120 | $7,120 | 1 | Golden Village Pictures | true | false |
| 11 | 11 | Fifty Dead Men Walking | $6,596 | -0.5% | 1 | - | $6,596 | $15,730 | 2 | Shaw Organisation | false | false |
| 12 | 8 | Akai ito | $1,783 | -78.1% | 1 | -2 | $1,783 | $47,085 | 4 | Cathay-Keris Films | false | false |
| 13 | 14 | Monsters vs. Aliens | $790 | -4.1% | 1 | - | $790 | $1,899,336 | 8 | United International Pictures | false | false |
| 14 | 10 | I Love You, Man | $188 | -97.4% | 1 | -5 | $188 | $320,505 | 5 | United International Pictures | false | false |
