| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | SuckSeed | $707,760 | - | 131 | - | $5,402 | $707,760 | 1 | GMM Tai Hub (GTH) | true | false |
| 2 | - | Beastly | $169,879 | - | 31 | - | $5,479 | $169,879 | 1 | Mongkol Major | true | false |
| 3 | - | Just Go with It | $107,172 | - | 24 | - | $4,465 | $176,151 | 1 | Sony Pictures Releasing | true | false |
| 4 | 2 | Rango | $96,117 | -50.4% | 42 | +3 | $2,288 | $384,482 | 2 | United International Pictures | false | false |
| 5 | 1 | Hug Na Sarakham | $75,911 | -67.2% | 50 | -8 | $1,518 | $427,202 | 2 | Mongkol Film Company | false | false |
| 6 | 3 | Tangled | $69,654 | -62.5% | 40 | -24 | $1,741 | $812,499 | 3 | Walt Disney Pictures | false | false |
| 7 | 6 | Red Riding Hood | $56,918 | -63.2% | 47 | -4 | $1,211 | $286,449 | 2 | Warner Bros. | false | false |
| 8 | 4 | The Unborn Child | $47,293 | -74.5% | 52 | +3 | $909 | $341,657 | 2 | Pranakorn Films | false | false |
| 9 | - | Gantz | $41,052 | - | 28 | - | $1,466 | $41,052 | 1 | M Pictures | true | false |
| 10 | 9 | 127 Hours | $22,518 | -51.1% | 11 | -1 | $2,047 | $91,199 | 2 | 20th Century Fox International | false | false |
| 11 | 12 | Black Swan | $10,560 | -62.3% | 10 | +1 | $1,056 | $263,046 | 4 | 20th Century Fox International | false | false |
| 12 | 5 | Love Julinsee | $10,489 | -93.8% | 35 | -43 | $299 | $1,507,662 | 3 | N/A | false | false |
| 13 | 7 | Unknown | $10,025 | -87.5% | 11 | -33 | $911 | $336,461 | 3 | Warner Bros. | false | false |
| 14 | 8 | The Adjustment Bureau | $9,575 | -86.5% | 9 | -36 | $1,063 | $310,904 | 3 | United International Pictures | false | false |
| 15 | 11 | I Am Number Four | $9,134 | -69.2% | 6 | -18 | $1,522 | $1,600,108 | 5 | Walt Disney Pictures | false | false |
| 16 | - | Last Night | $4,935 | - | 2 | - | $2,467 | $4,935 | 1 | N/A | true | false |
| 17 | 14 | The King's Speech | $3,972 | -62.6% | 4 | - | $993 | $145,907 | 7 | N/A | false | false |
| 18 | 17 | Love & Other Drugs | $1,788 | +90.2% | 6 | +4 | $298 | $78,285 | 5 | N/A | false | false |
| 19 | 13 | Panya Raenu | $1,386 | -92.5% | 5 | -10 | $277 | $426,563 | 5 | N/A | false | false |
| 20 | - | The Stool Pigeon | $660 | - | 1 | - | $660 | $660 | 1 | Mongkol Major | true | false |
| 21 | 16 | Norwegian Wood | $576 | -50% | 1 | - | $576 | $18,753 | 5 | Mongkol Major | false | false |
| 22 | 15 | True Grit | $425 | -79.4% | 1 | -3 | $425 | $70,743 | 4 | United International Pictures | false | false |
| 23 | 18 | Sanctum | $143 | -79.5% | 1 | -2 | $143 | $614,043 | 5 | Mongkol Major | false | false |
| 24 | 22 | Blue Valentine | $131 | -61.5% | 1 | - | $131 | $27,310 | 6 | Mongkol Major | false | false |
