| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Mam diaw hua liam hua laem | - | - | - | $937,051 | 123 | $963,176 | Jan 10 | Mongkol Film Company | false |
| 2 | Aliens vs. Predator: Requiem | - | - | - | $927,411 | 116 | $2,147,899 | Dec 25 | 20th Century Fox International | false |
| 3 | Cloverfield | - | - | - | $842,134 | 135 | $903,166 | Jan 17 | United International Pictures | false |
| 4 | Hitman | - | - | - | $733,610 | 97 | $914,716 | Jan 10 | 20th Century Fox International | false |
| 5 | The Three Cripples | - | - | - | $662,747 | 72 | $1,011,396 | Dec 27 | Pranakorn Films | false |
| 6 | National Treasure: Book of Secrets | - | - | - | $644,634 | 160 | $2,696,573 | Dec 20 | Walt Disney Pictures | false |
| 7 | Konbai the Movie | - | - | - | $542,731 | 80 | $910,258 | Dec 27 | Mongkol Film Company | false |
| 8 | Enchanted | - | - | - | $512,085 | 50 | $944,813 | Jan 24 | Walt Disney Pictures | false |
| 9 | I Am Legend | - | - | - | $281,588 | 150 | $2,658,824 | Dec 13 | Warner Bros. | false |
| 10 | Saw IV | - | - | - | $197,206 | 45 | $214,675 | Jan 17 | - | false |
| 11 | Elizabeth: The Golden Age | - | - | - | $170,185 | 18 | $195,545 | Jan 3 | - | false |
| 12 | The Flock | - | - | - | $153,497 | 50 | $210,273 | Jan 24 | Mongkol Major | false |
| 13 | Mr. Magorium's Wonder Emporium | - | - | - | $144,641 | 28 | $154,174 | Jan 17 | Mongkol Major | false |
| 14 | Alvin and the Chipmunks | - | - | - | $129,092 | 53 | $442,588 | Dec 20 | 20th Century Fox International | false |
| 15 | Busaba Bold & Beautiful | - | - | - | $127,457 | 58 | $182,927 | Jan 24 | Pranakorn Films | false |
| 16 | The Golden Compass | - | - | - | $92,544 | 180 | $2,209,600 | Dec 5 | Mongkol Major | false |
| 17 | The Warlords | - | - | - | $53,899 | 70 | $559,036 | Dec 13 | Mongkol Major | false |
| 18 | Love of Siam | - | - | - | $45,918 | 146 | $1,305,125 | Nov 22 | Mongkol Film Company | false |
| 19 | Le Grand Chef | - | - | - | $44,828 | 20 | $70,751 | Jan 24 | M Pictures | false |
| 20 | Mr. Woodcock | - | - | - | $43,055 | 12 | $43,055 | Jan 10 | Mongkol Major | false |
| 21 | Across the Universe | - | - | - | $35,422 | 1 | $46,365 | Jan 3 | - | false |
| 22 | Eastern Promises | - | - | - | $27,479 | 6 | $31,724 | Jan 17 | M Pictures | false |
| 23 | Inugami-ke no ichizoku 2008 Re-release | - | - | - | $26,632 | 2 | $27,099 | Jan 10 | M Pictures | false |
| 24 | The Life of Buddha | - | - | - | $24,109 | 52 | $482,515 | Dec 5 | - | false |
| 25 | Beowulf | - | - | - | $12,797 | 103 | $1,481,449 | Nov 15 | Warner Bros. | false |
| 26 | Feast of Love | - | - | - | $6,224 | 1 | $13,873 | Dec 20 | M Pictures | false |
| 27 | Lust, Caution | - | - | - | $4,701 | 7 | $48,963 | Nov 22 | Walt Disney Pictures | false |
| 28 | No Reservations | - | - | - | $3,636 | 10 | $88,774 | Nov 29 | Warner Bros. | false |
