| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Forgetting Sarah Marshall | $20,595 | -28% | 7 | - | $2,942 | $89,963 | 2 | Karantanija Film | false | false |
| 2 | - | Iron Man | $15,711 | - | 4 | - | $3,927 | $28,724 | 1 | Karantanija Film | true | false |
| 3 | 3 | 21 | $9,995 | +7.3% | 3 | - | $3,331 | $45,697 | 3 | - | false | false |
| 4 | - | Step Up 2: The Streets | $6,608 | - | 3 | - | $2,202 | $13,484 | 1 | Blitz | true | false |
| 5 | 2 | Street Kings | $5,103 | -46.3% | 5 | - | $1,020 | $41,335 | 3 | - | false | false |
| 6 | 4 | The Bucket List | $4,782 | -45.3% | 6 | - | $797 | $31,635 | 3 | Blitz | false | false |
| 7 | 5 | Definitely, Maybe | $4,744 | -42.8% | 6 | - | $790 | $72,003 | 4 | Karantanija Film | false | false |
| 8 | 7 | Horton Hears a Who! | $4,590 | -24.5% | 10 | - | $459 | $175,403 | 7 | - | false | false |
| 9 | 8 | Jumper | $3,524 | -41% | 7 | - | $503 | $58,658 | 4 | - | false | false |
| 10 | 6 | Fool's Gold | $2,450 | -64.8% | 6 | +1 | $408 | $55,967 | 5 | Blitz | false | false |
| 11 | 9 | The Mist | $2,067 | -52% | 3 | - | $689 | $37,139 | 5 | Cinemania Group | false | false |
| 12 | 13 | Two Days in Paris | $1,987 | -12.5% | 2 | - | $993 | $36,218 | 5 | Fivia | false | false |
| 13 | 10 | The Game Plan | $1,950 | -48.4% | 5 | - | $390 | $108,322 | 7 | - | false | false |
| 14 | 11 | I Served the King of England | $1,586 | -52.2% | 1 | - | $1,586 | $15,806 | 2 | Cinemania Group | false | false |
| 15 | 12 | Vantage Point | $1,354 | -55.4% | 6 | - | $225 | $68,212 | 6 | - | false | false |
| 16 | 14 | There Will Be Blood | $1,334 | -14.5% | 3 | - | $444 | $32,729 | 5 | - | false | false |
| 17 | 15 | The Spiderwick Chronicles | $713 | -40.6% | 6 | +2 | $118 | $53,488 | 7 | Karantanija Film | false | false |
