| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Hormones | - | - | - | $2,052,141 | 163 | $2,617,446 | Mar 20 | - | false |
| 2 | 10,000 BC | - | - | - | $1,635,025 | 171 | $2,004,427 | Mar 6 | Warner Bros. | false |
| 3 | Step Up 2 the Streets | - | - | - | $815,645 | 65 | $867,689 | Mar 13 | Mongkol Major | false |
| 4 | The Spiderwick Chronicles | - | - | - | $625,602 | 81 | $652,117 | Mar 13 | United International Pictures | false |
| 5 | Jumper | - | - | - | $575,661 | 125 | $2,105,504 | Feb 21 | 20th Century Fox International | false |
| 6 | The Mist | - | - | - | $430,900 | 63 | $467,605 | Feb 28 | M Pictures | false |
| 7 | Rambo | - | - | - | $391,166 | 71 | $391,166 | Mar 13 | - | false |
| 8 | Soul's Code | - | - | - | $319,301 | 52 | $319,301 | Feb 28 | - | false |
| 9 | CJ7 | - | - | - | $287,248 | 44 | $1,141,774 | Feb 6 | Sony Pictures Releasing | false |
| 10 | Shutter | - | - | - | $243,331 | 64 | $385,815 | Mar 20 | - | false |
| 11 | Ban phi poeb | - | - | - | $228,978 | 63 | $408,288 | Mar 27 | Mongkol Film Company | false |
| 12 | The Ghost and Master Boh | - | - | - | $206,914 | 56 | $545,216 | Feb 28 | Pranakorn Films | false |
| 13 | The Water Horse | - | - | - | $192,461 | 36 | $480,169 | Mar 27 | Sony Pictures Releasing | false |
| 14 | Doomsday | - | - | - | $122,642 | 53 | $233,633 | Mar 27 | United International Pictures | false |
| 15 | Fool's Gold | - | - | - | $118,649 | 55 | $282,593 | Mar 27 | Warner Bros. | false |
| 16 | Pirate of the Lost Sea | - | - | - | $94,701 | 52 | $94,701 | Mar 6 | Mongkol Film Company | false |
| 17 | Kung Fu Dunk | - | - | - | $86,452 | 54 | $210,767 | Feb 21 | - | false |
| 18 | Valentine | - | - | - | $74,613 | 60 | $571,126 | Feb 14 | - | false |
| 19 | No Country for Old Men | - | - | - | $61,094 | 5 | $103,544 | Feb 21 | United International Pictures | false |
| 20 | P2 | - | - | - | $56,138 | 16 | $56,138 | Feb 28 | Mongkol Major | false |
| 21 | Handle Me with Care | - | - | - | $50,279 | 59 | $182,448 | Feb 21 | GMM Tai Hub (GTH) | false |
| 22 | In the Valley of Elah | - | - | - | $45,285 | 14 | $51,098 | Mar 20 | Mongkol Major | false |
| 23 | I Could Never Be Your Woman | - | - | - | $37,156 | 14 | $45,155 | Mar 20 | Mongkol Major | false |
| 24 | Once | - | - | - | $31,034 | 1 | $38,670 | Feb 28 | Mongkol Major | false |
| 25 | My Blueberry Nights | - | - | - | $30,364 | 6 | $50,885 | Mar 20 | M Pictures | false |
| 26 | 27 Dresses | - | - | - | $29,976 | 49 | $251,139 | Feb 14 | 20th Century Fox International | false |
| 27 | Awake | - | - | - | $25,567 | 9 | $57,085 | Mar 27 | M Pictures | false |
| 28 | An Empress and the Warriors | - | - | - | $22,824 | 13 | $37,269 | Mar 27 | - | false |
| 29 | Chocolate | - | - | - | $14,957 | 128 | $2,029,792 | Feb 6 | Mongkol Film Company | false |
| 30 | There Will Be Blood | - | - | - | $14,753 | 1 | $21,887 | Feb 21 | - | false |
| 31 | P.S. I Love You | - | - | - | $14,084 | 41 | $224,180 | Feb 14 | Mongkol Major | false |
| 32 | The Kite Runner | - | - | - | $11,835 | 1 | $14,819 | Mar 6 | United International Pictures | false |
| 33 | Atonement | - | - | - | $10,695 | 19 | $89,621 | Feb 6 | United International Pictures | false |
| 34 | The 8th Day | - | - | - | $10,258 | 10 | $10,258 | Feb 28 | - | false |
| 35 | Dan in Real Life | - | - | - | $9,807 | 1 | $9,807 | Mar 6 | M Pictures | false |
| 36 | Charlie Wilson's War | - | - | - | $7,877 | 40 | $177,910 | Feb 14 | United International Pictures | false |
| 37 | Always: Sunset on Third Street 2 | - | - | - | $6,684 | 1 | $29,740 | Mar 27 | Mongkol Major | false |
| 38 | Sky of Love | - | - | - | $5,297 | 1 | $19,329 | Feb 14 | Mongkol Major | false |
| 39 | Death Note: L Change the World | - | - | - | $4,408 | 83 | $789,809 | Feb 9 | M Pictures | false |
| 40 | Across the Universe | - | - | - | $1,483 | 1 | $46,365 | Jan 3 | - | false |
| 41 | Saphai breu... aw aw | - | - | - | $884 | 42 | $139,062 | Feb 14 | - | false |
| 42 | Boogeyman 2 | - | - | - | $274 | 1 | $274 | Mar 20 | M Pictures | false |
