| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Star Trek | $387,362 | - | 110 | - | $3,521 | $387,362 | 1 | United International Pictures | true | false |
| 2 | 1 | X-Men Origins: Wolverine | $318,807 | -62.4% | 114 | -64 | $2,796 | $2,078,750 | 2 | 20th Century Fox International | false | false |
| 3 | 2 | Primary Love | $112,780 | -52.3% | 52 | -17 | $2,168 | $480,197 | 2 | RS Film & Distribution | false | false |
| 4 | - | Horsemen | $58,482 | - | 31 | - | $1,886 | $58,482 | 1 | Mongkol Major | true | false |
| 5 | 3 | The Haunting in Connecticut | $15,127 | -77.1% | 23 | -11 | $657 | $403,003 | 3 | Mongkol Major | false | false |
| 6 | 4 | Monsters vs. Aliens | $13,884 | -26.7% | 2 | -8 | $6,942 | $539,542 | 5 | United International Pictures | false | false |
| 7 | - | The Code | $12,998 | - | 2 | - | $6,499 | $12,998 | 1 | N/A | true | false |
| 8 | - | Heartbreak Library | $7,397 | - | 10 | - | $739 | $7,397 | 1 | N/A | true | false |
| 9 | 10 | The International | $4,981 | -15.4% | 2 | - | $2,490 | $50,696 | 4 | Sony Pictures Releasing | false | false |
| 10 | - | Big Stan | $3,829 | - | 1 | - | $3,829 | $3,829 | 1 | M Pictures | true | false |
| 11 | 9 | A Frozen Flower | $3,296 | -45.4% | 2 | - | $1,648 | $55,101 | 4 | Mongkol Major | false | false |
| 12 | 6 | Crank: High Voltage | $1,681 | -85.7% | 10 | -27 | $168 | $467,826 | 4 | M Pictures | false | false |
| 13 | 5 | Elephant Kingdom | $1,502 | -91.4% | 6 | -33 | $250 | $2,215,349 | 7 | N/A | false | false |
| 14 | 7 | Fast & Furious | $1,162 | -89% | 3 | -28 | $387 | $2,674,203 | 6 | United International Pictures | false | false |
| 15 | 11 | Race to Witch Mountain | $994 | -81.7% | 2 | -22 | $497 | $795,335 | 5 | Walt Disney Pictures | false | false |
| 16 | 12 | The Pink Panther 2 | $926 | -42.2% | 1 | - | $926 | $47,907 | 11 | Sony Pictures Releasing | false | false |
| 17 | 15 | Slumdog Millionaire | $725 | -42% | 1 | - | $725 | $91,011 | 10 | N/A | false | false |
| 18 | 16 | K-20: The Fiend with Twenty Faces | $633 | -47.5% | 1 | - | $633 | $2,631 | 2 | M Pictures | false | false |
| 19 | 8 | Rahtree Reborn | $509 | -94.7% | 4 | -30 | $127 | $1,039,707 | 5 | Mongkol Film Company | false | false |
| 20 | 21 | The Great Buck Howard | $301 | +126.3% | 1 | - | $301 | $16,177 | 7 | Mongkol Major | false | false |
| 21 | 17 | What Just Happened | $298 | -74.1% | 1 | - | $298 | $4,595 | 3 | N/A | false | false |
| 22 | 14 | Last Chance Harvey | $133 | -90.6% | 1 | -1 | $133 | $20,293 | 5 | M Pictures | false | false |
