| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | I Am Number Four | $618,527 | - | 119 | - | $5,197 | $618,527 | 1 | Walt Disney Pictures | true | false |
| 2 | - | Sanctum | $283,288 | - | 56 | - | $5,058 | $283,288 | 1 | Mongkol Major | true | false |
| 3 | 1 | Teng Nong jiworn bin | $153,145 | -59% | 75 | -40 | $2,041 | $2,040,465 | 3 | Mongkol Film Company | false | false |
| 4 | - | Panya Raenu | $113,440 | - | 47 | - | $2,413 | $113,440 | 1 | N/A | true | false |
| 5 | 3 | No Strings Attached | $90,511 | -45.5% | 35 | -3 | $2,586 | $359,575 | 2 | United International Pictures | false | false |
| 6 | 4 | The Rite | $60,275 | -60.6% | 54 | -7 | $1,116 | $309,889 | 2 | Warner Bros. | false | false |
| 7 | 2 | The Green Hornet | $51,446 | -72.8% | 73 | -22 | $704 | $919,653 | 3 | Sony Pictures Releasing | false | false |
| 8 | - | Love & Other Drugs | $27,499 | - | 7 | - | $3,928 | $32,395 | 1 | N/A | true | false |
| 9 | 6 | The King's Speech | $16,037 | -18.6% | 3 | -1 | $5,345 | $84,506 | 3 | N/A | false | false |
| 10 | 5 | Shaolin | $12,310 | -80.4% | 29 | -18 | $424 | $794,379 | 4 | Mongkol Major | false | false |
| 11 | - | The Eagle | $12,138 | - | 37 | - | $328 | $12,138 | - | M Pictures | - | false |
| 12 | 8 | From Prada to Nada | $6,608 | -64.1% | 12 | -5 | $550 | $95,803 | 3 | M Pictures | false | false |
| 13 | - | Norwegian Wood | $6,482 | - | 1 | - | $6,482 | $6,482 | 1 | Mongkol Major | true | false |
| 14 | 10 | Blue Valentine | $5,374 | -39.4% | 2 | - | $2,687 | $19,881 | 2 | Mongkol Major | false | false |
| 15 | 9 | Little Fockers | $4,499 | -75.5% | 11 | -14 | $409 | $263,005 | 4 | United International Pictures | false | false |
| 16 | 7 | At First Site | $2,838 | -85.6% | 17 | -17 | $166 | $400,988 | 4 | N/A | false | false |
| 17 | 11 | Burlesque | $2,435 | -64% | 4 | -7 | $608 | $420,575 | 6 | Sony Pictures Releasing | false | false |
| 18 | 12 | The Fighter | $1,789 | -66% | 4 | -3 | $447 | $83,035 | 4 | M Pictures | false | false |
| 19 | 15 | The Social Network | $1,519 | -16.3% | 11 | +4 | $138 | $551,830 | 12 | Sony Pictures Releasing | false | false |
| 20 | 13 | Sudkate Salateped | $376 | -88.1% | 3 | -7 | $125 | $4,098,248 | 8 | N/A | false | false |
| 21 | 14 | Tron: Legacy | $347 | -81.7% | 1 | - | $347 | $1,692,695 | 9 | Walt Disney Pictures | false | false |
| 22 | 19 | Biutiful | $262 | -46.9% | 1 | - | $262 | $10,030 | 5 | N/A | false | false |
| 23 | 23 | Easy A | $185 | +8.8% | 1 | - | $185 | $49,054 | 10 | Sony Pictures Releasing | false | false |
| 24 | 22 | Hereafter | $91 | -76.7% | 1 | -1 | $91 | $82,451 | 7 | Warner Bros. | false | false |
