| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | 2012 | $2,835,596 | - | 105 | - | $27,005 | $2,835,596 | 1 | Sony Pictures Releasing | true | false |
| 2 | 1 | Bangkok Traffic (Love) Story | $35,669 | -81.3% | 42 | -52 | $849 | $4,336,500 | 5 | GMM Tai Hub (GTH) | false | false |
| 3 | - | The September Issue | $21,471 | - | 3 | - | $7,157 | $21,471 | 1 | Mongkol Major | true | false |
| 4 | 2 | This Is It | $20,882 | -78% | 15 | -9 | $1,392 | $384,914 | 3 | Sony Pictures Releasing | false | false |
| 5 | 5 | The Box | $7,640 | -84.1% | 22 | -8 | $347 | $73,222 | 2 | M Pictures | false | false |
| 6 | 6 | The Rebound | $5,555 | -82.9% | 15 | -3 | $370 | $117,118 | 3 | Mongkol Major | false | false |
| 7 | 3 | Surrogates | $3,294 | -96.2% | 42 | -37 | $78 | $1,092,042 | 4 | Walt Disney Pictures | false | false |
| 8 | 4 | Haunted Universities | $2,934 | -94.4% | 30 | -28 | $97 | $892,591 | 4 | Mongkol Film Company | false | false |
| 9 | 15 | New York, I Love You | $2,289 | -49.5% | 5 | - | $457 | $63,063 | 5 | N/A | false | false |
| 10 | 14 | The Brothers Bloom | $1,798 | -61.4% | 5 | +3 | $359 | $8,111 | 2 | N/A | false | false |
| 11 | 8 | Scandal Makers | $1,579 | -91.9% | 13 | -8 | $121 | $68,635 | 3 | N/A | false | false |
| 12 | 7 | Final Target | $1,541 | -93.8% | 36 | -22 | $42 | $35,930 | 2 | Mongkol Film Company | false | false |
| 13 | 11 | Law Abiding Citizen | $819 | -94.5% | 5 | -21 | $163 | $404,736 | 5 | Mongkol Major | false | false |
| 14 | 13 | The Ugly Truth | $799 | -89% | 3 | -4 | $266 | $403,384 | 6 | Sony Pictures Releasing | false | false |
