| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 2 | Ice Age: Dawn of the Dinosaurs | $192,809 | +5.8% | 37 | +1 | $5,211 | $4,424,866 | 7 | Bontonfilm | false | false |
| 2 | 1 | Harry Potter and the Half-Blood Prince | $129,733 | -31.6% | 43 | -2 | $3,017 | $3,445,838 | 5 | Warner Bros. | false | false |
| 3 | - | G.I. Joe: The Rise of Cobra | $77,566 | - | 24 | - | $3,231 | $78,989 | 1 | Bontonfilm | true | false |
| 4 | 4 | Veni, vidi, vici | $69,786 | +6.1% | 27 | - | $2,584 | $198,798 | 2 | SPI International | false | false |
| 5 | 3 | Brüno | $59,001 | -32.4% | 25 | +1 | $2,360 | $212,207 | 2 | Bontonfilm | false | false |
| 6 | 5 | Knowing | $47,212 | -17.1% | 24 | - | $1,967 | $272,064 | 3 | SPI International | false | false |
| 7 | 7 | Public Enemies | $13,125 | -11.6% | 18 | +1 | $729 | $377,939 | 6 | Bontonfilm | false | false |
| 8 | 6 | The Boat That Rocked | $11,713 | -26.1% | 16 | -8 | $732 | $92,253 | 3 | Bontonfilm | false | false |
| 9 | 8 | Hannah Montana: The Movie | $10,989 | -10% | 21 | - | $523 | $577,843 | 6 | Falcon | false | false |
| 10 | 12 | Coco Before Chanel | $8,845 | +27.3% | 11 | +2 | $804 | $398,126 | 8 | SPI International | false | false |
| 11 | 9 | Transformers: Revenge of the Fallen | $8,844 | -26.2% | 15 | -8 | $589 | $952,225 | 8 | Bontonfilm | false | false |
| 12 | 10 | Operation Dunaj | $6,006 | -31.5% | 22 | -5 | $273 | $125,419 | 4 | Bontonfilm | false | false |
| 13 | 11 | The Accidental Husband | $5,685 | -22.3% | 13 | -1 | $437 | $79,385 | 4 | Palace Films | false | false |
| 14 | 15 | The Hangover | $4,985 | +24.2% | 8 | +1 | $623 | $355,983 | 9 | Warner Bros. | false | false |
| 15 | 13 | Away We Go | $3,896 | -41.9% | 8 | -10 | $487 | $43,050 | 3 | Hollywood Classic Entertainment | false | false |
| 16 | 14 | The Case of Unfaithful Klara | $3,780 | -10.9% | 13 | +1 | $290 | $305,852 | 10 | Falcon | false | false |
| 17 | 16 | Night at the Museum: Battle of the Smithsonian | $3,020 | -22.2% | 11 | -4 | $274 | $783,067 | 13 | Bontonfilm | false | false |
| 18 | - | Mamma Mia! | $2,984 | - | 7 | - | $426 | $4,039,207 | 54 | Bontonfilm | false | false |
| 19 | 19 | Angels & Demons | $2,660 | +22.8% | 7 | +2 | $380 | $1,906,993 | 14 | Falcon | false | false |
| 20 | 17 | Darkness | $2,571 | -17.8% | 15 | +1 | $171 | $110,039 | 6 | Warner Bros. | false | false |
