| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Art of the Devil 3 | $665,350 | - | 82 | - | $8,114 | $665,350 | 1 | Five Star Entertainment | true | false |
| 2 | - | Vantage Point | $355,396 | - | 41 | - | $8,668 | $353,596 | 1 | Sony Pictures Releasing | true | false |
| 3 | - | Dream Team | $320,300 | - | 62 | - | $5,166 | $320,300 | 1 | RS Film & Distribution | true | false |
| 4 | 1 | Hormones | $174,241 | -68.4% | 65 | -42 | $2,680 | $2,449,842 | 3 | N/A | false | false |
| 5 | - | Nak | $125,908 | - | 52 | - | $2,421 | $125,908 | 1 | Mongkol Film Company | true | false |
| 6 | 3 | The Water Horse | $71,649 | -62.8% | 36 | - | $1,990 | $365,527 | 2 | Sony Pictures Releasing | false | false |
| 7 | 2 | Ban phi poeb | $59,271 | -74.1% | 55 | -8 | $1,077 | $377,266 | 2 | Mongkol Film Company | false | false |
| 8 | 4 | Doomsday | $38,152 | -68.9% | 53 | +2 | $719 | $209,613 | 2 | United International Pictures | false | false |
| 9 | 5 | Fool's Gold | $36,303 | -69.4% | 54 | -1 | $672 | $247,816 | 2 | Warner Bros. | false | false |
| 10 | 9 | Awake | $11,694 | -54.3% | 8 | -1 | $1,461 | $47,968 | 2 | M Pictures | false | false |
| 11 | 6 | Step Up 2: The Streets | $10,789 | -81.3% | 14 | -25 | $770 | $857,398 | 4 | Mongkol Major | false | false |
| 12 | 16 | Always: Sunset on Third Street 2 | $5,047 | -24.5% | 1 | - | $5,047 | $14,452 | 2 | Mongkol Major | false | false |
| 13 | 8 | The Spiderwick Chronicles | $3,286 | -90.6% | 9 | -38 | $365 | $652,117 | 4 | United International Pictures | false | false |
| 14 | 15 | My Blueberry Nights | $3,141 | -54.9% | 3 | -3 | $1,047 | $38,740 | 3 | M Pictures | false | false |
| 15 | 10 | An Empress and the Warriors | $2,581 | -88.7% | 10 | -3 | $258 | $34,240 | 2 | N/A | false | false |
| 16 | 12 | I Could Never Be Your Woman | $2,223 | -80% | 3 | -11 | $741 | $43,297 | 3 | Mongkol Major | false | false |
| 17 | 17 | Once | $1,725 | -34% | 1 | - | $1,725 | $34,257 | 6 | Mongkol Major | false | false |
| 18 | 13 | In the Valley of Elah | $1,035 | -90.2% | 4 | -9 | $258 | $51,098 | 3 | Mongkol Major | false | false |
| 19 | 18 | Beowulf | $883 | -10.6% | 1 | - | $883 | $1,479,983 | 21 | Warner Bros. | false | false |
| 20 | 7 | Shutter | $717 | -98.3% | 5 | -43 | $143 | $378,078 | 3 | N/A | false | false |
| 21 | 19 | No Country for Old Men | $627 | -20.3% | 2 | +1 | $313 | $103,544 | 7 | United International Pictures | false | false |
| 22 | 20 | There Will Be Blood | $585 | -21.8% | 1 | - | $585 | $21,272 | 7 | N/A | false | false |
| 23 | 21 | The Kite Runner | $571 | -9.2% | 1 | - | $571 | $12,764 | 5 | United International Pictures | false | false |
