Thai 2009 Weekend 29
July 16-19, 2009
Key:New This Week
| Rank | LW | Release | Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | - | Harry Potter and the Half-Blood Prince | $1,871,690 | - | 338 | - | $5,537 | $2,120,045 | 1 | Warner Bros. |
| 2 | 1 | Wongkamlao | $95,101 | -77.3% | 56 | -61 | $1,698 | $2,556,543 | 3 | Mongkol Film Company |
| 3 | 2 | Transformers: Revenge of the Fallen | $65,743 | -78.1% | 72 | -99 | $913 | $5,719,291 | 4 | United International Pictures |
| 4 | 3 | Ice Age: Dawn of the Dinosaurs | $29,689 | -83.8% | 46 | -23 | $645 | $1,061,446 | 3 | 20th Century Fox International |
| 5 | 5 | District 13: Ultimatum | $9,021 | -77.8% | 13 | +2 | $693 | $64,388 | 2 | M Pictures |
| 6 | 4 | The Secret of Moonacre | $4,244 | -92.5% | 30 | -3 | $141 | $80,027 | 2 | Mongkol Major |
| 7 | 8 | Chéri | $1,947 | -45.3% | 1 | - | $1,947 | $6,788 | 2 | N/A |
| 8 | 10 | Departures | $1,815 | -17.2% | 1 | - | $1,815 | $22,634 | 5 | Mongkol Major |
| 9 | 7 | Up | $1,157 | -88.6% | 3 | -10 | $385 | $1,498,469 | 6 | Walt Disney Pictures |
| 10 | 9 | 17 Again | $663 | -78.8% | 2 | -2 | $331 | $152,956 | 6 | Warner Bros. |
| 11 | 13 | Public Enemy Returns 2009 Re-release | $516 | -31.2% | 1 | - | $516 | $4,565 | 3 | M Pictures |
| 12 | 6 | Nymph | $450 | -98.8% | 4 | -40 | $112 | $174,835 | 3 | N/A |
| 13 | 11 | Fireflies in the Garden | $251 | -78.5% | 1 | -1 | $251 | $10,053 | 114 | Mongkol Major |
