| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Pee Mak | - | - | - | $14,184,416 | 236 | $18,161,322 | Mar 28 | GMM Tai Hub (GTH) | false |
| 2 | Oblivion | - | - | - | $1,817,475 | 116 | $1,888,847 | Apr 11 | United International Pictures | false |
| 3 | G.I. Joe: Retaliation | - | - | - | $1,774,991 | 202 | $3,912,147 | Mar 27 | United International Pictures | false |
| 4 | Sunset Over the Killing Fields | - | - | - | $1,633,065 | 146 | $1,646,962 | Apr 4 | - | false |
| 5 | The Croods | - | - | - | $623,405 | 72 | $655,285 | Apr 4 | 20th Century Fox International | false |
| 6 | The Host | - | - | - | $484,818 | 49 | $484,818 | Apr 4 | Mongkol Major | false |
| 7 | Grean Fictions | - | - | - | $398,203 | 52 | $503,587 | Apr 18 | Mongkol Film Company | false |
| 8 | One Piece Film: Z | - | - | - | $183,401 | 42 | $276,346 | Apr 25 | - | false |
| 9 | Scary Movie 5 | - | - | - | $171,719 | 52 | $171,719 | Apr 18 | M Pictures | false |
| 10 | Erased | - | - | - | $154,918 | 49 | $236,831 | Apr 25 | Mongkol Major | false |
| 11 | Road to Ninja - Naruto the Movie | - | - | - | $97,857 | 32 | $97,857 | Apr 18 | - | false |
| 12 | Olympus Has Fallen | - | - | - | $85,143 | 111 | $851,735 | Mar 21 | M Pictures | false |
| 13 | Blindsided | - | - | - | $82,935 | 26 | $82,935 | Apr 18 | Mongkol Major | false |
| 14 | Broken City | - | - | - | $72,530 | 25 | $72,530 | Apr 18 | M Pictures | false |
| 15 | The Last Exorcism Part II | - | - | - | $59,320 | 31 | $59,320 | Apr 11 | M Pictures | false |
| 16 | Vamps | - | - | - | $39,765 | 21 | $39,765 | Apr 11 | Mongkol Major | false |
| 17 | A Turtle's Tale 2: Sammy's Escape from Paradise | - | - | - | $38,451 | 25 | $38,451 | Apr 11 | - | false |
| 18 | The Place Beyond the Pines | - | - | - | $34,114 | 27 | $55,087 | Apr 25 | Mongkol Major | false |
| 19 | Lincoln | - | - | - | $30,085 | 5 | $51,618 | Mar 28 | - | false |
| 20 | A Haunted House | - | - | - | $12,778 | 11 | $12,778 | Apr 18 | - | false |
| 21 | To the Wonder | - | - | - | $9,827 | 3 | $11,717 | Apr 18 | - | false |
| 22 | To the Arctic 3D | - | - | - | $6,997 | 3 | $6,997 | Apr 25 | - | false |
| 23 | Miracle in Cell No. 7 | - | - | - | $4,201 | 6 | $6,379 | Apr 25 | - | false |
| 24 | Midnight's Children | - | - | - | $3,691 | 2 | $3,691 | Apr 18 | Mongkol Major | false |
| 25 | Happiness Never Comes Alone | - | - | - | $2,543 | 1 | $2,543 | Apr 11 | M Pictures | false |
| 26 | Side Effects | - | - | - | $1,724 | 23 | $64,919 | Mar 14 | M Pictures | false |
| 27 | Back to 1942 | - | - | - | $1,357 | 1 | $1,357 | Apr 4 | - | false |
