| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | I Am Number Four | $331,249 | -46.4% | 100 | -19 | $3,312 | $1,204,886 | 2 | Walt Disney Pictures | false | false |
| 2 | 2 | Sanctum | $135,063 | -52.3% | 56 | - | $2,411 | $523,775 | 2 | Mongkol Major | false | false |
| 3 | 4 | Panya Raenu | $98,506 | -13.2% | 45 | -2 | $2,189 | $268,757 | 2 | N/A | false | false |
| 4 | - | Faster | $83,753 | - | 24 | - | $3,489 | $86,482 | 1 | Sony Pictures Releasing | true | false |
| 5 | - | The Eagle | $81,870 | - | 47 | - | $1,741 | $104,435 | 1 | M Pictures | true | false |
| 6 | - | The Microchip | $79,262 | - | 44 | - | $1,801 | $79,262 | 1 | N/A | true | false |
| 7 | - | Black Swan | $65,127 | - | 11 | - | $5,920 | $65,127 | 1 | 20th Century Fox International | true | false |
| 8 | 3 | Teng Nong jiworn bin | $48,658 | -68.2% | 46 | -29 | $1,057 | $2,127,952 | 4 | Mongkol Film Company | false | false |
| 9 | 5 | No Strings Attached | $37,227 | -58.9% | 23 | -12 | $1,618 | $427,287 | 3 | United International Pictures | false | false |
| 10 | - | True Grit | $36,667 | - | 10 | - | $3,666 | $36,667 | 1 | United International Pictures | true | false |
| 11 | 8 | Love & Other Drugs | $16,322 | -40.6% | 7 | - | $2,331 | $59,235 | 2 | N/A | false | false |
| 12 | 6 | The Rite | $10,767 | -82.1% | 26 | -28 | $414 | $340,491 | 3 | Warner Bros. | false | false |
| 13 | 9 | The King's Speech | $9,916 | -38.2% | 3 | - | $3,305 | $98,942 | 4 | N/A | false | false |
| 14 | - | Rabbit Hole | $6,035 | - | 3 | - | $2,011 | $6,035 | 1 | Mongkol Major | true | false |
| 15 | 7 | The Green Hornet | $4,388 | -91.5% | 17 | -56 | $258 | $939,236 | 4 | Sony Pictures Releasing | false | false |
| 16 | 13 | Norwegian Wood | $3,386 | -47.8% | 1 | - | $3,386 | $12,143 | 2 | Mongkol Major | false | false |
| 17 | 14 | Blue Valentine | $2,018 | -62.4% | 3 | +1 | $672 | $24,115 | 3 | Mongkol Major | false | false |
| 18 | 19 | The Social Network | $1,120 | -26.3% | 11 | - | $101 | $553,365 | 13 | Sony Pictures Releasing | false | false |
| 19 | 12 | From Prada to Nada | $833 | -87.4% | 3 | -9 | $277 | $98,990 | 4 | M Pictures | false | false |
| 20 | 10 | Shaolin | $415 | -96.6% | 4 | -25 | $103 | $798,268 | 5 | Mongkol Major | false | false |
| 21 | 23 | Easy A | $381 | +105.9% | 1 | - | $381 | $49,471 | 11 | Sony Pictures Releasing | false | false |
| 22 | 17 | Burlesque | $372 | -84.7% | 3 | -1 | $124 | $421,838 | 7 | Sony Pictures Releasing | false | false |
| 23 | 16 | At First Site | $358 | -87.4% | 2 | -15 | $179 | $402,490 | 5 | N/A | false | false |
| 24 | 18 | The Fighter | $343 | -80.8% | 2 | -2 | $171 | $84,086 | 5 | M Pictures | false | false |
| 25 | 15 | Little Fockers | $232 | -94.8% | 2 | -9 | $116 | $264,332 | 5 | United International Pictures | false | false |
| 26 | 20 | Sudkate Salateped | $89 | -76.3% | 2 | -1 | $44 | $4,098,523 | 9 | N/A | false | false |
