| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | G.I. Joe: The Rise of Cobra | - | - | - | $3,036,863 | 89 | $3,235,639 | Aug 7 | United International Pictures | false |
| 2 | Up | - | - | - | $1,575,077 | 75 | $2,229,829 | Aug 19 | Walt Disney Pictures | false |
| 3 | And I Love You So | - | - | - | $939,451 | 65 | $1,118,974 | Aug 12 | Star Cinema | false |
| 4 | The Proposal | - | - | - | $593,141 | 50 | $1,058,046 | Jul 29 | Walt Disney Pictures | false |
| 5 | Love on Line (LOL) | - | - | - | $299,334 | 70 | $311,692 | Aug 19 | - | false |
| 6 | Harry Potter and the Half-Blood Prince | - | - | - | $260,714 | 105 | $4,014,548 | Jul 16 | Warner Bros. | false |
| 7 | Oh, My Girl!: A Laugh Story... | - | - | - | $247,212 | 72 | $463,608 | Jul 29 | - | false |
| 8 | District 9 | - | - | - | $230,961 | 50 | $540,964 | Aug 26 | Viva International Pictures | false |
| 9 | Tarot | - | - | - | $224,719 | 70 | $375,221 | Aug 26 | - | false |
| 10 | Orphan | - | - | - | $201,642 | 30 | $306,284 | Jul 29 | Warner Bros. | false |
| 11 | The Hangover | - | - | - | $197,184 | 25 | $231,508 | Aug 12 | Warner Bros. | false |
| 12 | The Time Traveler's Wife | - | - | - | $190,179 | 16 | $235,282 | Aug 19 | Pioneer Films | false |
| 13 | Aliens in the Attic | - | - | - | $135,541 | 35 | $196,220 | Aug 19 | 20th Century Fox International | false |
| 14 | Public Enemies | - | - | - | $69,386 | 17 | $276,292 | Jul 22 | United International Pictures | false |
| 15 | Book of Blood | - | - | - | $50,104 | 14 | $50,104 | Aug 12 | Pioneer Films | false |
| 16 | Ice Age: Dawn of the Dinosaurs | - | - | - | $48,315 | 79 | $2,391,452 | Jul 3 | 20th Century Fox International | false |
| 17 | It's Alive | - | - | - | $45,901 | 18 | $136,787 | Jul 22 | Viva International Pictures | false |
| 18 | Shorts | - | - | - | $32,836 | 25 | $66,738 | Aug 26 | Warner Bros. | false |
| 19 | Transformers: Revenge of the Fallen | - | - | - | $27,346 | 106 | $7,384,179 | Jun 24 | United International Pictures | false |
| 20 | Ong Bak 2 | - | - | - | $26,051 | 10 | $27,179 | Aug 19 | Viva International Pictures | false |
| 21 | Nothing But the Truth | - | - | - | $21,785 | 16 | $47,586 | Jul 29 | Pioneer Films | false |
| 22 | Bandslam | - | - | - | $9,988 | 15 | $9,988 | - | - | false |
| 23 | Hannah Montana: The Movie | - | - | - | $8,546 | 40 | $240,672 | Jul 8 | Walt Disney Pictures | false |
| 24 | My Sister's Keeper | - | - | - | $8,510 | 15 | $49,667 | Jul 22 | Pioneer Films | false |
| 25 | The Taking of Pelham 123 | - | - | - | $1,170 | 40 | $520,319 | Jul 29 | Sony Pictures Releasing | false |
