Taiwanese 2009 Weekend 31
July 31-August 2, 2009
Key:New This Week
| Rank | LW | Release | Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | - | Up | $472,098 | - | 18 | - | $26,227 | $626,292 | 1 | Walt Disney Pictures |
| 2 | 1 | Harry Potter and the Half-Blood Prince | $160,007 | -54.3% | 17 | - | $9,412 | $2,702,187 | 3 | Warner Bros. |
| 3 | 2 | Public Enemies | $80,764 | -53.1% | 17 | - | $4,750 | $471,390 | 2 | United International Pictures |
| 4 | 3 | Transformers: Revenge of the Fallen | $51,717 | -57.1% | 17 | -1 | $3,042 | $7,113,769 | 6 | United International Pictures |
| 5 | 4 | Ice Age: Dawn of the Dinosaurs | $33,206 | -64% | 13 | -3 | $2,554 | $2,017,543 | 5 | 20th Century Fox International |
| 6 | - | Management | $17,272 | - | 8 | - | $2,159 | $23,492 | 1 | N/A |
| 7 | 5 | Detective Conan: The Raven Chaser | $9,835 | -51.4% | 8 | -3 | $1,229 | $308,765 | 4 | N/A |
| 8 | 7 | Jodhaa Akbar 2009 Re-release | $6,069 | -34.7% | 2 | - | $3,034 | $27,063 | 2 | N/A |
| 9 | 6 | Drag Me to Hell | $4,339 | -63.6% | 6 | -5 | $723 | $394,988 | 5 | N/A |
| 10 | - | Synecdoche, New York | $4,274 | - | 2 | - | $2,137 | $5,450 | 1 | N/A |
| 11 | - | Gomorrah | $2,691 | - | 1 | - | $2,691 | $3,347 | 1 | N/A |
| 12 | 10 | Boy A | $770 | -48% | 1 | - | $770 | $27,974 | 4 | N/A |
| 13 | 8 | Oppai Volleyball | $552 | -86.8% | 1 | -5 | $552 | $9,300 | 2 | N/A |
| 14 | 11 | The Hangover | $261 | -58.6% | 1 | - | $261 | $512,337 | 8 | Warner Bros. |
| 15 | - | Cobalt Blue | $104 | - | 1 | - | $104 | $164 | 1 | 20th Century Fox International |
