Thai Box Office For May 2018
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Avengers: Infinity War | $7,946,749 | - | $17,944,798 | Apr 25 | Walt Disney Pictures |
| 2 | Deadpool 2 | $3,326,907 | 578 | $5,180,695 | May 16 | 20th Century Fox International |
| 3 | Solo: A Star Wars Story | $909,050 | - | $1,224,694 | May 24 | Walt Disney Pictures |
| 4 | Truth or Dare | $136,744 | 88 | $163,094 | May 3 | United International Pictures |
| 5 | Sherlock Gnomes | $61,562 | 72 | $72,353 | May 3 | Paramount Pictures International |
| 6 | Beirut | $55,942 | - | $55,942 | May 10 | Mongkol Film Company |
| 7 | Peter Rabbit | $12,620 | 98 | $1,064,473 | Apr 5 | Sony Pictures Releasing |
| 8 | A Quiet Place | $7,274 | 96 | $1,707,933 | Apr 5 | Paramount Pictures International |
| 9 | Insidious: The Last Key | $2,916 | 103 | $681,103 | Jan 4 | Sony Pictures Releasing |
