| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | The Amazing Spider-Man 2 | - | - | - | $5,312,567 | 332 | $5,579,329 | May 1 | Sony Pictures Releasing | false |
| 2 | King Naresuan 5 | - | - | - | $2,909,656 | 304 | $6,136,917 | May 29 | Mongkol Film Company | false |
| 3 | X-Men: Days of Future Past | - | - | - | $2,783,538 | 273 | $3,487,139 | May 22 | 20th Century Fox International | false |
| 4 | Godzilla | - | - | - | $2,537,188 | 263 | $2,572,257 | May 15 | Warner Bros. | false |
| 5 | Neighbors | - | - | - | $470,188 | 58 | $471,539 | May 8 | United International Pictures | false |
| 6 | Brick Mansions | - | - | - | $351,741 | 124 | $955,585 | Apr 24 | M Pictures | false |
| 7 | Oculus | - | - | - | $302,645 | 84 | $302,645 | May 8 | M Pictures | false |
| 8 | 13 Sins | - | - | - | $133,473 | 76 | $133,473 | May 8 | Mongkol Major | false |
| 9 | Need for Speed | - | - | - | $81,448 | 111 | $1,173,635 | Apr 17 | Walt Disney Pictures | false |
| 10 | Captain America: The Winter Soldier | - | - | - | $70,591 | 340 | $5,078,880 | Apr 3 | Walt Disney Pictures | false |
| 11 | Transcendence | - | - | - | $66,296 | 115 | $930,421 | Apr 17 | Mongkol Major | false |
| 12 | Haunt | - | - | - | $48,838 | 61 | $48,838 | May 15 | Mongkol Major | false |
| 13 | Enemy | - | - | - | $45,212 | 32 | $45,212 | May 15 | M Pictures | false |
| 14 | The Railway Man | - | - | - | $41,242 | 64 | $124,435 | Apr 24 | Mongkol Major | false |
| 15 | Rio 2 | - | - | - | $21,916 | 71 | $594,740 | Apr 10 | 20th Century Fox International | false |
| 16 | Draft Day | - | - | - | $20,840 | 33 | $20,840 | May 22 | Mongkol Major | false |
| 17 | Noah | - | - | - | $18,960 | 178 | $1,991,858 | Apr 10 | United International Pictures | false |
| 18 | The Quiet Ones | - | - | - | $17,450 | 23 | $17,450 | May 22 | M Pictures | false |
| 19 | The Raid 2 | - | - | - | $16,496 | 30 | $31,749 | May 29 | M Pictures | false |
| 20 | Under the Skin | - | - | - | $12,212 | 5 | $29,888 | Apr 24 | M Pictures | false |
| 21 | The Lunchbox 2013 Re-release | - | - | - | $8,577 | 8 | $50,656 | Apr 10 | Mongkol Major | false |
| 22 | Le Week-End | - | - | - | $6,267 | 3 | $14,031 | May 29 | Mongkol Major | false |
| 23 | My House | - | - | - | $4,853 | 36 | $176,402 | Apr 17 | - | false |
| 24 | Rob the Mob | - | - | - | $920 | 2 | $920 | May 22 | Mongkol Major | false |
| 25 | Lupin III vs. Detective Conan: The Movie | - | - | - | $560 | 21 | $83,643 | Apr 17 | - | false |
| 26 | The End | - | - | - | $196 | 28 | $8,606 | Apr 24 | - | false |
| 27 | The Nut Job | - | - | - | $20 | 15 | $8,849 | Apr 24 | - | false |
