| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Iron Man 3 | - | - | - | $7,248,020 | 363 | $8,866,802 | May 1 | Walt Disney Pictures | false |
| 2 | Fast & Furious 6 | - | - | - | $4,676,414 | 321 | $7,039,653 | May 23 | United International Pictures | false |
| 3 | Star Trek Into Darkness | - | - | - | $1,489,654 | 128 | $1,512,565 | May 10 | United International Pictures | false |
| 4 | Pee Mak | - | - | - | $998,618 | 236 | $18,161,322 | Mar 28 | GMM Tai Hub (GTH) | false |
| 5 | The Great Gatsby | - | - | - | $296,548 | 57 | $321,593 | May 16 | Warner Bros. | false |
| 6 | Epic | - | - | - | $263,885 | 62 | $375,359 | May 23 | 20th Century Fox International | false |
| 7 | Evil Dead | - | - | - | $244,204 | 31 | $244,286 | May 9 | Sony Pictures Releasing | false |
| 8 | Love in the Rain | - | - | - | $232,902 | 62 | $870,501 | May 9 | Mongkol Film Company | false |
| 9 | Welcome to the Punch | - | - | - | $57,073 | 38 | $57,073 | May 9 | M Pictures | false |
| 10 | Rurouni Kenshin Part I: Origins | - | - | - | $55,861 | 41 | $55,861 | May 16 | Mongkol Major | false |
| 11 | Grean Fictions | - | - | - | $51,533 | 52 | $503,587 | Apr 18 | Mongkol Film Company | false |
| 12 | One Piece Film Z | - | - | - | $46,696 | 42 | $276,346 | Apr 25 | - | false |
| 13 | Erased | - | - | - | $40,265 | 49 | $236,831 | Apr 25 | Mongkol Major | false |
| 14 | Dead Man Down | - | - | - | $28,774 | 20 | $28,774 | May 16 | M Pictures | false |
| 15 | Oblivion | - | - | - | $19,636 | 116 | $1,888,847 | Apr 11 | United International Pictures | false |
| 16 | The Place Beyond the Pines | - | - | - | $10,070 | 27 | $55,087 | Apr 25 | Mongkol Major | false |
| 17 | 3096 Tage | - | - | - | $8,015 | 1 | $8,015 | May 9 | Mongkol Major | false |
| 18 | Crush | - | - | - | $6,941 | 18 | $10,192 | May 23 | Mongkol Major | false |
| 19 | Promised Land | - | - | - | $4,223 | 1 | $4,421 | May 16 | M Pictures | false |
| 20 | Sunset Over the Killing Fields | - | - | - | $2,681 | 146 | $1,646,962 | Apr 4 | - | false |
| 21 | G.I. Joe: Retaliation | - | - | - | $1,817 | 202 | $3,912,147 | Mar 27 | United International Pictures | false |
| 22 | The Croods | - | - | - | $1,642 | 72 | $655,285 | Apr 4 | 20th Century Fox International | false |
| 23 | Polisse | - | - | - | $1,388 | 1 | $3,159 | Apr 25 | M Pictures | false |
| 24 | To the Wonder | - | - | - | $870 | 3 | $11,717 | Apr 18 | - | false |
| 25 | Miracle in Cell No. 7 | - | - | - | $646 | 6 | $6,379 | Apr 25 | - | false |
| 26 | Olympus Has Fallen | - | - | - | $578 | 111 | $851,735 | Mar 21 | M Pictures | false |
