Singapore Box Office Results for August 6–9, 2009
| TW | LW | Movie | Studio | Weekend Gross | Change | Screens | Change / Avg. | Gross-to-Date | Week | Production Country |
|
| 1 | N | G.I. Joe | UIP | $1,104,821 | - | 59 | - | $18,726 | $1,183,658 | 1 | Unknown |
| 2 | N | Up | Disney | $972,733 | - | 61 | - | $15,946 | $972,733 | 1 | USA |
| 3 | 1 | The Hangover | WB | $181,105 | -54.2% | 29 | - | $6,245 | $756,364 | 2 | USA |
| 4 | - | Xia dao xiao (Where Got Ghost?) | Golden Village | $170,200 | - | 32 | - | $5,319 | $170,200 | - | Unknown |
| 5 | 3 | Qie ting feng yun (Wiretap) (Overheard) | Cathay | $97,018 | -55.2% | 23 | - | $4,218 | $369,235 | 2 | Unknown |
| 6 | 2 | Harry Potter and the Half Blood Prince | WB | $48,821 | -79.2% | 30 | -33 | $1,627 | $3,444,710 | 4 | Unknown |
| 7 | - | The Orphan | WB | $45,682 | - | 25 | - | $1,827 | $45,682 | - | Unknown |
| 8 | 4 | Public Enemies | UIP | $24,145 | -84.1% | 17 | -5 | $1,420 | $544,498 | 3 | Unknown |
| 9 | 16 | Mongol | Cathay | $8,915 | +178.2% | 1 | - | $8,915 | $13,190 | 2 | Germany, Kazak, Mongolia, Russia |
| 10 | 8 | Ssanghwajeom (A Frozen Flower) | Cathay | $7,361 | -75.5% | 6 | -2 | $1,227 | $104,919 | 3 | South Korea |
| 11 | 12 | Personal Effects | Shaw | $5,117 | -45.1% | 3 | - | $1,706 | $17,978 | 2 | Unknown |
| 12 | 13 | Food, Inc. | Golden Village | $5,093 | -21.9% | 1 | - | $5,093 | $14,934 | 2 | USA |
| 13 | 5 | Ice Age: Dawn of the Dinosaurs | Fox | $3,177 | -95.3% | 7 | -21 | $454 | $2,730,040 | 6 | Unknown |
| 14 | 10 | Jangan pandang belakang congkak | n/a | $3,154 | -87.1% | 4 | -3 | $789 | $83,389 | 3 | Unknown |
| 15 | 7 | Saat yan faan (Murderer) | Cathay | $3,094 | -91.4% | 3 | -10 | $1,031 | $157,293 | 3 | Unknown |
| 16 | 11 | The Haunting in Connecticut | Cathay | $2,520 | -82.7% | 1 | -3 | $2,520 | $382,978 | 5 | USA |
| 17 | 6 | Fighting | Golden Village | $2,339 | -93.7% | 8 | -1 | $292 | $139,494 | 3 | USA |
| 18 | 18 | Rak Hang Siam (Love of Siam) | Golden Village | $1,096 | -40.9% | 1 | - | $1,096 | $24,619 | 4 | Unknown |
