| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Percy Jackson: Sea of Monsters | - | - | - | $2,225,908 | 159 | $2,315,703 | Aug 15 | 20th Century Fox International | false |
| 2 | Yam yasothon 3 | - | - | - | $1,915,155 | 127 | $1,941,524 | Aug 8 | Mongkol Film Company | false |
| 3 | Monsters University | - | - | - | $1,456,588 | 107 | $1,467,052 | Aug 1 | Walt Disney Pictures | false |
| 4 | R.I.P.D. | - | - | - | $1,302,970 | 134 | $1,302,970 | Aug 8 | United International Pictures | false |
| 5 | The Mortal Instruments: City of Bones | - | - | - | $1,156,525 | 119 | $1,407,285 | Aug 22 | Mongkol Major | false |
| 6 | The Wolverine | - | - | - | $999,345 | 205 | $2,711,548 | Jul 25 | 20th Century Fox International | false |
| 7 | White House Down | - | - | - | $808,614 | 160 | $1,812,322 | Aug 29 | Sony Pictures Releasing | false |
| 8 | 2 Guns | - | - | - | $429,717 | 89 | $429,717 | Aug 1 | M Pictures | false |
| 9 | The Conjuring | - | - | - | $389,152 | 39 | $602,480 | Aug 22 | Warner Bros. | false |
| 10 | Kick-Ass 2 | - | - | - | $279,888 | 61 | $326,998 | Aug 22 | United International Pictures | false |
| 11 | The Second Sight | - | - | - | $265,558 | 78 | $306,764 | Aug 22 | Five Star Entertainment | false |
| 12 | Mr. Go | - | - | - | $259,590 | 79 | $259,590 | Aug 1 | Mongkol Major | false |
| 13 | The Purge | - | - | - | $254,062 | 35 | $254,062 | Aug 15 | United International Pictures | false |
| 14 | Pacific Rim | - | - | - | $136,213 | 249 | $3,776,120 | Jul 11 | Warner Bros. | false |
| 15 | Pawn Shop | - | - | - | $55,100 | 17 | $55,100 | Aug 1 | - | false |
| 16 | Saving General Yang | - | - | - | $44,769 | 31 | $44,769 | Aug 15 | M Pictures | false |
| 17 | RED 2 | - | - | - | $44,305 | 101 | $791,170 | Jul 18 | Mongkol Major | false |
| 18 | Make Your Move | - | - | - | $43,474 | 43 | $74,990 | Aug 29 | Mongkol Major | false |
| 19 | The Big Wedding | - | - | - | $40,851 | 30 | $40,851 | Aug 8 | M Pictures | false |
| 20 | Despicable Me 2 | - | - | - | $35,480 | 111 | $2,311,710 | Jul 4 | United International Pictures | false |
| 21 | The To-Do List | - | - | - | $22,978 | 24 | $22,978 | Aug 15 | Mongkol Major | false |
| 22 | Turbo | - | - | - | $19,942 | 83 | $528,540 | Jul 18 | 20th Century Fox International | false |
| 23 | Vehicle 19 | - | - | - | $19,341 | 35 | $31,606 | Aug 29 | M Pictures | false |
| 24 | Hubble | - | - | - | $18,247 | 3 | $18,247 | Aug 15 | - | false |
| 25 | Evangelion: 3.0 You Can (Not) Redo | - | - | - | $17,282 | 4 | $17,951 | Aug 15 | - | false |
| 26 | My Sweet Orange Tree | - | - | - | $12,903 | 1 | $19,177 | Jul 25 | M Pictures | false |
| 27 | World War Z | - | - | - | $2,380 | 235 | $3,380,000 | Jun 20 | United International Pictures | false |
| 28 | Java Heat | - | - | - | $2,136 | 8 | $2,136 | Aug 22 | M Pictures | false |
| 29 | I'm So Excited! | - | - | - | $1,682 | 6 | $10,240 | Jul 25 | Mongkol Major | false |
| 30 | Only God Forgives | - | - | - | $446 | 31 | $66,799 | Jul 18 | M Pictures | false |
| 31 | Admission | - | - | - | $105 | 10 | $6,006 | Jul 25 | Mongkol Major | false |
