| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Back-up Plan | $39,665 | - | 7 | - | $5,666 | $39,665 | 1 | Sony Pictures Releasing | true | false |
| 2 | 2 | Clash of the Titans | $26,650 | -6.3% | 15 | - | $1,776 | $196,360 | 3 | Warner Bros. | false | false |
| 3 | 1 | Iron Man 2 | $25,809 | -17.4% | 6 | - | $4,301 | $83,449 | 2 | United International Pictures | false | false |
| 4 | 3 | How to Train Your Dragon | $16,777 | +3.6% | 14 | - | $1,198 | $300,290 | 6 | United International Pictures | false | false |
| 5 | 5 | When in Rome | $12,448 | +15.3% | 6 | - | $2,074 | $63,229 | 3 | Walt Disney Pictures | false | false |
| 6 | 4 | She's Out of My League | $11,313 | -9.3% | 8 | - | $1,414 | $117,639 | 4 | United International Pictures | false | false |
| 7 | 7 | Remember Me | $5,774 | +12.1% | 6 | - | $962 | $58,084 | 4 | N/A | false | false |
| 8 | 6 | The Bounty Hunter | $4,122 | -51.4% | 7 | -2 | $588 | $210,982 | 6 | Sony Pictures Releasing | false | false |
| 9 | 8 | Triage | $1,070 | +4.8% | 7 | - | $152 | $31,456 | 5 | N/A | false | false |
