| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Hangover | $395,164 | - | 29 | - | $13,626 | $466,411 | 1 | Warner Bros. | true | false |
| 2 | 1 | Harry Potter and the Half-Blood Prince | $234,161 | -67.5% | 63 | -28 | $3,716 | $3,340,954 | 3 | Warner Bros. | false | false |
| 3 | - | Overheard | $216,527 | - | 23 | - | $9,414 | $216,527 | 1 | Cathay-Keris Films | true | false |
| 4 | 2 | Public Enemies | $152,220 | -38.8% | 22 | - | $6,919 | $483,246 | 2 | United International Pictures | false | false |
| 5 | 3 | Ice Age: Dawn of the Dinosaurs | $67,701 | -33.1% | 28 | -7 | $2,417 | $2,713,073 | 5 | 20th Century Fox International | false | false |
| 6 | 6 | Fighting | $37,064 | -43.6% | 9 | - | $4,118 | $127,377 | 2 | Golden Village Pictures | false | false |
| 7 | 4 | Murderer | $36,013 | -56.1% | 13 | - | $2,770 | $145,227 | 2 | Cathay-Keris Films | false | false |
| 8 | 8 | A Frozen Flower | $29,998 | -29.2% | 8 | - | $3,749 | $88,329 | 2 | Cathay-Keris Films | false | false |
| 9 | 7 | Transformers: Revenge of the Fallen | $26,730 | -54.2% | 16 | -5 | $1,670 | $5,880,317 | 6 | United International Pictures | false | false |
| 10 | 9 | Jangan Pandang Belakang Congkak | $24,516 | -29.3% | 7 | - | $3,502 | $73,754 | 2 | N/A | false | false |
| 11 | 10 | The Haunting in Connecticut | $14,556 | -49.1% | 4 | -4 | $3,639 | $376,460 | 4 | Cathay-Keris Films | false | false |
| 12 | - | Personal Effects | $9,327 | - | 3 | - | $3,109 | $9,796 | 1 | Shaw Organisation | true | false |
| 13 | - | Food, Inc. | $6,520 | - | 1 | - | $6,520 | $6,520 | 1 | Golden Village Pictures | true | false |
| 14 | 11 | Crank: High Voltage | $4,606 | -61.1% | 3 | -1 | $1,535 | $60,707 | 3 | Shaw Organisation | false | false |
| 15 | 12 | Battle for Terra | $3,382 | -57.4% | 8 | - | $422 | $14,267 | 2 | Shaw Organisation | false | false |
| 16 | - | Mongol: The Rise of Genghis Khan | $3,205 | - | 1 | - | $3,205 | $3,205 | 1 | Cathay-Keris Films | true | false |
| 17 | 14 | Fifty Dead Men Walking | $2,236 | -51.7% | 1 | - | $2,236 | $26,572 | 4 | Shaw Organisation | false | false |
| 18 | 13 | Rak haeng Siam | $1,854 | -71.8% | 1 | - | $1,854 | $22,978 | 3 | Golden Village Pictures | false | false |
| 19 | 20 | Monsters vs. Aliens | $1,143 | +59.4% | 1 | - | $1,143 | $1,916,332 | 10 | United International Pictures | false | false |
| 20 | 16 | Obsessed | $914 | -69% | 2 | -1 | $457 | $277,785 | 2 | Sony Pictures Releasing | false | false |
| 21 | 15 | Plastic City | $772 | -77.7% | 1 | - | $772 | $5,354 | 2 | Shaw Organisation | false | false |
| 22 | 18 | Duplicity | $714 | -67.8% | 1 | -1 | $714 | $259,821 | 5 | United International Pictures | false | false |
