| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Captain America: The First Avenger | $1,122,215 | - | 160 | - | $7,013 | $1,122,215 | 1 | United International Pictures | true | false |
| 2 | 1 | Harry Potter and the Deathly Hallows: Part 2 | $433,252 | -61.4% | 93 | -133 | $4,658 | $6,093,550 | 3 | Warner Bros. | false | false |
| 3 | 2 | Pumpuang | $271,164 | -55.9% | 53 | -27 | $5,116 | $1,148,502 | 2 | Mongkol Film Company | false | false |
| 4 | - | Dead Bite | $173,138 | - | 53 | - | $3,266 | $173,138 | 1 | Pranakorn Films | true | false |
| 5 | - | Dragon | $62,264 | - | 39 | - | $1,596 | $62,264 | 1 | Mongkol Major | true | false |
| 6 | 3 | Transformers: Dark of the Moon | $57,155 | -74% | 43 | -46 | $1,329 | $9,368,467 | 5 | United International Pictures | false | false |
| 7 | - | Horrible Bosses | $56,156 | - | 23 | - | $2,441 | $56,156 | 1 | Warner Bros. | true | false |
| 8 | 4 | Hanna | $9,502 | -89.7% | 11 | -12 | $863 | $138,832 | 2 | Sony Pictures Releasing | false | false |
| 9 | 6 | Water for Elephants | $3,286 | -68.4% | 4 | -2 | $821 | $17,864 | 2 | N/A | false | false |
| 10 | 5 | The Lost Bladesman | $2,344 | -96.2% | 8 | -33 | $293 | $317,505 | 3 | Mongkol Major | false | false |
| 11 | 7 | The Tree of Life | $1,711 | -45.9% | 3 | -1 | $570 | $48,702 | 4 | N/A | false | false |
| 12 | - | A Better Life | $1,603 | - | 1 | - | $1,603 | $1,603 | 1 | Mongkol Major | true | false |
| 13 | 8 | The Secret World of Arrietty | $498 | -50.2% | 1 | - | $498 | $26,631 | 6 | M Pictures | false | false |
