| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Suicide Squad | $1,445,749 | - | - | - | - | $1,445,749 | 1 | Warner Bros. | true | false |
| 2 | 3 | The Secret Life of Pets | $748,000 | +371% | 118 | - | $6,338 | $748,000 | 2 | Universal Pictures International (UPI) | false | false |
| 3 | 1 | Jason Bourne | $231,116 | -72.9% | 102 | -6 | $2,265 | $1,346,103 | 2 | Universal Pictures International (UPI) | false | false |
| 4 | - | Train to Busan | $62,983 | - | - | - | - | $62,983 | 1 | Mongkol Film Company | true | false |
| 5 | 4 | Mahalai Tiang Kuen | $42,943 | -70.3% | - | - | - | $243,344 | 2 | N/A | false | false |
| 6 | 2 | Star Trek Beyond | $26,775 | -89.5% | 53 | -68 | $505 | $1,532,309 | 3 | Paramount Pictures International | false | false |
| 7 | 6 | Big Bang Made the Movie | $17,177 | -77.1% | - | - | - | $114,515 | 2 | United International Pictures | false | false |
| 8 | 5 | Lights Out | $14,314 | -89.7% | - | - | - | $730,031 | 4 | Warner Bros. | false | false |
| 9 | 8 | Bad Moms | $5,726 | -80.2% | - | - | - | $54,395 | 2 | Mongkol Film Company | false | false |
| 10 | 7 | Khun Phan | $2,863 | -95% | - | - | - | $1,746,350 | 4 | N/A | false | false |
| 11 | - | Un + Une | $313 | - | 1 | - | $313 | $3,889 | 2 | Mongkol Film Company | false | false |
