| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | 4 Romance | $415,006 | - | 95 | - | $4,368 | $415,006 | 1 | Mongkol Film Company | true | false |
| 2 | - | Madagascar: Escape 2 Africa | $231,472 | - | 60 | - | $3,857 | $231,472 | 1 | United International Pictures | true | false |
| 3 | 1 | Happy Birthday | $216,205 | -58.4% | 60 | -47 | $3,603 | $981,334 | 2 | N/A | false | false |
| 4 | - | Superstars | $215,832 | - | 60 | - | $3,597 | $215,832 | 1 | RS Film & Distribution | true | false |
| 5 | 2 | Transporter 3 | $136,779 | -46.3% | 62 | -23 | $2,206 | $543,893 | 2 | M Pictures | false | false |
| 6 | - | Australia | $99,946 | - | 68 | - | $1,469 | $115,617 | 1 | 20th Century Fox International | true | false |
| 7 | 3 | The Day the Earth Stood Still | $43,882 | -74.6% | 46 | -59 | $953 | $1,432,981 | 3 | 20th Century Fox International | false | false |
| 8 | 4 | Ong Bak 2 | $36,022 | -72.2% | 41 | -47 | $878 | $2,779,893 | 4 | Mongkol Film Company | false | false |
| 9 | 6 | Pride and Glory | $11,319 | -58.3% | 17 | - | $665 | $49,176 | 2 | Mongkol Major | false | false |
| 10 | 5 | Twilight | $9,496 | -75.8% | 14 | -31 | $678 | $1,634,586 | 5 | Mongkol Major | false | false |
| 11 | 9 | The Orphanage | $1,786 | -21.1% | 1 | - | $1,786 | $5,130 | 2 | J-Bics | false | false |
| 12 | 10 | Ikigami | $1,410 | -12.7% | 1 | - | $1,410 | $3,765 | 2 | J-Bics | false | false |
| 13 | 7 | Beverly Hills Chihuahua | $1,289 | -91.5% | 6 | -34 | $214 | $389,652 | 4 | Walt Disney Pictures | false | false |
| 14 | 8 | Saw V | $1,150 | -88.9% | 5 | -12 | $230 | $57,179 | 3 | N/A | false | false |
| 15 | 12 | Tokyo Sonata | $1,110 | -7.8% | 1 | - | $1,110 | $9,756 | 4 | Mongkol Film Company | false | false |
| 16 | - | Diary of the Dead | $911 | - | 7 | - | $130 | $911 | - | N/A | - | false |
| 17 | 11 | Burn After Reading | $647 | -53.7% | 1 | -1 | $647 | $54,407 | 6 | M Pictures | false | false |
| 18 | 14 | The Duchess | $330 | -9.8% | 1 | - | $330 | $11,890 | 5 | N/A | false | false |
