| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Ice Age: Dawn of the Dinosaurs | - | - | - | $31,560,581 | 812 | $43,860,019 | Aug 28 | 20th Century Fox International | false |
| 2 | Knowing | - | - | - | $6,399,454 | 402 | $6,673,881 | Sep 4 | Eagle Pictures | false |
| 3 | The Proposal | - | - | - | $5,483,912 | 354 | $6,416,839 | Sep 3 | Walt Disney Pictures | false |
| 4 | Baaria | - | - | - | $5,004,425 | 527 | $14,686,170 | Sep 25 | Medusa Distribuzione | false |
| 5 | The Big Dream | - | - | - | $4,207,686 | 402 | $4,322,939 | Sep 11 | Medusa Distribuzione | false |
| 6 | G.I. Joe: The Rise of Cobra | - | - | - | $3,936,064 | 341 | $4,021,992 | Sep 11 | United International Pictures | false |
| 7 | Whatever Works | - | - | - | $3,809,130 | 329 | $7,399,626 | Sep 18 | Medusa Distribuzione | false |
| 8 | The Taking of Pelham 123 | - | - | - | $2,707,498 | 322 | $3,478,075 | Sep 18 | Sony Pictures Releasing | false |
| 9 | G-Force | - | - | - | $2,411,778 | 342 | $5,891,041 | Sep 24 | Walt Disney Pictures | false |
| 10 | Drag Me to Hell | - | - | - | $1,634,076 | 211 | $1,635,082 | Sep 11 | Lucky Red | false |
| 11 | District 9 | - | - | - | $1,362,519 | 263 | $2,741,154 | Sep 25 | Sony Pictures Releasing | false |
| 12 | Videocracy | - | - | - | $1,135,855 | 76 | $1,135,855 | Sep 4 | Fandango | false |
| 13 | Harry Potter and the Half-Blood Prince | - | - | - | $1,040,906 | 890 | $26,965,672 | Jul 15 | Warner Bros. | false |
| 14 | The Girl Who Played with Fire | - | - | - | $1,009,507 | 250 | $2,055,044 | Sep 25 | BIM Distribuzione | false |
| 15 | Chéri | - | - | - | $684,808 | 112 | $917,932 | Aug 28 | 01 Distribution | false |
| 16 | The Haunting in Connecticut | - | - | - | $683,432 | 198 | $1,900,389 | Aug 21 | Lucky Red | false |
| 17 | The Informant! | - | - | - | $607,953 | 194 | $607,953 | Sep 18 | Warner Bros. | false |
| 18 | Sex Drive | - | - | - | $472,913 | 151 | $1,951,363 | Aug 14 | Eagle Pictures | false |
| 19 | Cosmonaut | - | - | - | $433,601 | 57 | $476,246 | Sep 11 | Fandango | false |
| 20 | Bad Lieutenant: Port of Call New Orleans | - | - | - | $423,507 | 92 | $437,346 | Sep 11 | 01 Distribution | false |
| 21 | The Hangover | - | - | - | $352,657 | 292 | $5,950,032 | Jun 19 | Warner Bros. | false |
| 22 | Bandslam | - | - | - | $269,841 | 178 | $319,719 | Sep 25 | Eagle Pictures | false |
| 23 | My Neighbor Totoro 2009 Re-release | - | - | - | $263,552 | 65 | $381,161 | Sep 18 | Lucky Red | false |
| 24 | My Sister's Keeper | - | - | - | $254,924 | 120 | $254,924 | Sep 4 | Warner Bros. | false |
| 25 | Bets & Wedding Dresses | - | - | - | $187,885 | 65 | $187,885 | Sep 18 | 01 Distribution | false |
| 26 | The Wackness | - | - | - | $174,835 | 92 | $275,494 | Aug 28 | Fandango | false |
| 27 | S. Darko | - | - | - | $155,891 | 214 | $993,083 | Aug 21 | - | false |
| 28 | The Boat That Rocked | - | - | - | $153,017 | 99 | $1,383,446 | Jun 12 | United International Pictures | false |
| 29 | Smile | - | - | - | $140,432 | - | $260,150 | Aug 28 | - | false |
| 30 | School for Scoundrels 2009 Re-release | - | - | - | $109,552 | 10 | $182,709 | Aug 28 | 01 Distribution | false |
| 31 | The Longshots | - | - | - | $108,064 | 9 | $181,594 | Aug 28 | 01 Distribution | false |
| 32 | Around a Small Mountain | - | - | - | $98,761 | - | $115,311 | Sep 8 | - | false |
| 33 | L'ultimo ultras | - | - | - | $78,841 | - | $78,841 | Sep 4 | - | false |
| 34 | Tales from the Golden Age | - | - | - | $76,897 | 15 | $156,664 | Sep 18 | - | false |
| 35 | The Red Shadows | - | - | - | $44,980 | - | $44,980 | Sep 4 | - | false |
| 36 | Piede di dio | - | - | - | $42,780 | - | $70,046 | Aug 28 | - | false |
| 37 | A Rational Solution | - | - | - | $29,161 | 34 | $36,128 | Sep 9 | Lucky Red | false |
| 38 | Jonas Brothers: The 3D Concert Experience | - | - | - | $19,513 | 15 | $54,974 | Jul 24 | Walt Disney Pictures | false |
| 39 | Bad Lieutenant 2009 Re-release | - | - | - | $19,115 | 8 | $19,447 | Sep 11 | Mikado Film | false |
