| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Underworld: Rise of the Lycans | $691,685 | - | 65 | - | $10,641 | $691,685 | 1 | Sony Pictures Releasing | true | false |
| 2 | - | Before Valentine | $265,581 | - | 72 | - | $3,688 | $304,402 | 1 | Five Star Entertainment | true | false |
| 3 | 1 | Inkheart | $136,651 | -67.7% | 69 | -36 | $1,980 | $674,700 | 2 | Mongkol Major | false | false |
| 4 | 2 | Hod na hiaw 966 | $115,057 | -63.8% | 59 | -27 | $1,950 | $1,291,427 | 3 | RS Film & Distribution | false | false |
| 5 | 3 | Red Cliff II | $71,474 | -69.9% | 57 | -33 | $1,253 | $1,124,227 | 3 | Mongkol Major | false | false |
| 6 | 4 | Fireball | $35,546 | -71.8% | 54 | -7 | $658 | $198,454 | 2 | Pranakorn Films | false | false |
| 7 | - | Revolutionary Road | $32,319 | - | 19 | - | $1,701 | $32,319 | 1 | United International Pictures | true | false |
| 8 | 5 | High School Musical 3: Senior Year | $8,989 | -72.8% | 17 | -5 | $528 | $148,745 | 3 | Walt Disney Pictures | false | false |
| 9 | 9 | Defiance | $1,624 | -85.5% | 8 | -10 | $203 | $118,949 | 4 | M Pictures | false | false |
| 10 | 7 | Yes Man | $1,615 | -88.8% | 5 | -23 | $323 | $465,594 | 5 | N/A | false | false |
| 11 | 15 | Happy-Go-Lucky | $1,287 | -23.9% | 1 | - | $1,287 | $18,328 | 6 | Mongkol Major | false | false |
| 12 | 14 | Madagascar: Escape 2 Africa | $1,196 | -46.6% | 1 | -2 | $1,196 | $691,049 | 7 | United International Pictures | false | false |
| 13 | 13 | Australia | $1,037 | -61.7% | 4 | -4 | $259 | $378,451 | 7 | 20th Century Fox International | false | false |
| 14 | 8 | Faa sai jai cheun baan | $646 | -95.3% | 4 | -33 | $161 | $318,584 | 4 | N/A | false | false |
| 15 | 16 | The Day the Earth Stood Still | $563 | -18.5% | 1 | - | $563 | $1,516,914 | 9 | 20th Century Fox International | false | false |
| 16 | 12 | Bedtime Stories | $526 | -84.6% | 2 | -13 | $263 | $972,001 | 6 | Walt Disney Pictures | false | false |
| 17 | 10 | The Fatality | $284 | -94.3% | 2 | -26 | $142 | $182,256 | 4 | N/A | false | false |
| 18 | 19 | The Orphanage | $192 | +6.1% | 1 | - | $192 | $10,519 | 8 | J-Bics | false | false |
