| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Hancock | $1,113,475 | - | 44 | - | $25,306 | $1,418,967 | 1 | Sony Pictures Releasing | true | false |
| 2 | 1 | Wanted | $337,060 | -68.6% | 104 | -47 | $3,240 | $1,652,937 | 2 | United International Pictures | false | false |
| 3 | 2 | Rak/Saam/Sao | $72,170 | -73.2% | 44 | -29 | $1,640 | $1,266,745 | 3 | GMM Tai Hub (GTH) | false | false |
| 4 | 3 | Kung Fu Panda | $45,492 | -65.7% | 47 | -20 | $967 | $1,033,502 | 4 | United International Pictures | false | false |
| 5 | 5 | Get Smart | $13,698 | -80.5% | 26 | -31 | $526 | $514,229 | 3 | N/A | false | false |
| 6 | 4 | Puppy Love | $7,903 | -89.7% | 33 | -19 | $239 | $370,069 | 3 | Mongkol Film Company | false | false |
| 7 | - | We Own the Night | $6,750 | - | 3 | - | $2,250 | $6,750 | 1 | Mongkol Major | true | false |
| 8 | 7 | My Sassy Girl | $6,283 | -73.4% | 19 | -5 | $330 | $37,780 | 2 | Mongkol Major | false | false |
| 9 | 6 | The Incredible Hulk | $6,049 | -91% | 26 | -46 | $232 | $1,165,092 | 4 | United International Pictures | false | false |
| 10 | 8 | Sex and the City | $2,779 | -70.7% | 3 | -5 | $926 | $479,159 | 5 | Warner Bros. | false | false |
| 11 | - | Asylum 2007 Re-release | $2,503 | - | 7 | - | $357 | $2,503 | 1 | M Pictures | true | false |
| 12 | 10 | Eiga: Kurosagi | $911 | -72.8% | 1 | -5 | $911 | $19,352 | 3 | M Pictures | false | false |
| 13 | 11 | 21 | $823 | -58.7% | 1 | - | $823 | $114,862 | 8 | Sony Pictures Releasing | false | false |
| 14 | 13 | Mongol: The Rise of Genghis Khan | $747 | -53.7% | 1 | - | $747 | $6,239 | 3 | J-Bics | false | false |
| 15 | 14 | Indiana Jones and the Kingdom of the Crystal Skull | $572 | -57.2% | 1 | -1 | $572 | $1,959,990 | 7 | United International Pictures | false | false |
| 16 | 9 | The Happening | $545 | -92% | 2 | -19 | $272 | $507,892 | 4 | 20th Century Fox International | false | false |
| 17 | 12 | The Chronicles of Narnia: Prince Caspian | $281 | -85.2% | 1 | -1 | $281 | $2,303,423 | 6 | Walt Disney Pictures | false | false |
