| TW | LW | Total | %± LW | Share | Releases | #1 Release
| Gross | % of Total | Week | Distributor
| New This Week
|
|---|
| 1 | 1 | $190,959 | -56.3% | 33.2% | 1 | Bangkok Traffic (Love) Story | $190,959 | 100% | 4 | GMM Tai Hub (GTH) | - |
| 2 | 2 | $102,224 | -41.7% | 17.7% | 2 | This Is It | $94,928 | 92.9% | 2 | Sony Pictures Releasing | - |
| 3 | 3 | $88,472 | -41.3% | 15.4% | 2 | Surrogates | $86,071 | 97.3% | 3 | Walt Disney Pictures | - |
| 4 | 4 | $77,711 | -40.5% | 13.5% | 2 | Haunted Universities | $52,861 | 68% | 3 | Mongkol Film Company | - |
| 5 | 7 | $50,706 | +911.7% | 8.8% | 4 | The Box | $48,190 | 95% | 1 | M Pictures | - |
| 6 | 5 | $48,362 | -34% | 8.4% | 3 | The Rebound | $32,451 | 67.1% | 2 | Mongkol Major | - |
| 7 | 6 | $16,269 | -59.5% | 2.8% | 1 | My Dream Boat | $16,269 | 100% | 3 | Five Star Entertainment | - |
| 8 | 9 | $852 | +12% | 0.1% | 1 | Harry Potter and the Half-Blood Prince | $852 | 100% | 17 | Warner Bros. | - |
| 9 | 10 | $401 | +20.4% | <0.1% | 1 | Transformers: Revenge of the Fallen | $401 | 100% | 20 | United International Pictures | - |
