Singapore Box Office For September 2008
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mamma Mia! | $1,268,140 | 32 | $373,196 | 29.4% | 32 | Sep 18 | - | - |
| 2 | Painted Skin | $1,025,372 | 29 | $331,284 | 32.3% | 29 | Sep 25 | - | - |
| 3 | Bangkok Dangerous | $552,486 | 25 | $162,161 | 29.4% | 25 | Sep 11 | - | - |
| 4 | Babylon A.D. | $455,977 | 29 | $237,662 | 52.1% | 29 | Sep 11 | - | - |
| 5 | Mirrors | $314,827 | 26 | $160,468 | 51% | 26 | Sep 18 | - | - |
| 6 | My Best Friend's Girl | $178,478 | 17 | $68,818 | 38.6% | 17 | Sep 25 | - | - |
| 7 | Disaster Movie | $178,415 | 24 | $98,834 | 55.4% | 24 | Sep 18 | - | - |
| 8 | Boys Over Flowers: Final | $177,677 | 7 | $68,583 | 38.6% | 7 | Sep 4 | - | - |
| 9 | Vicky Cristina Barcelona | $150,961 | 8 | $40,576 | 26.9% | 8 | Sep 25 | - | - |
| 10 | Step Brothers | $142,904 | 14 | $62,116 | 43.5% | 14 | Sep 11 | - | - |
| 11 | My Sassy Girl | $98,730 | 10 | $54,958 | 55.7% | 10 | Sep 4 | - | - |
| 12 | Make It Happen | $91,686 | 10 | $48,993 | 53.4% | 10 | Sep 4 | - | - |
| 13 | The Chaser | $60,197 | 10 | $27,153 | 45.1% | 10 | Sep 25 | - | - |
| 14 | Kurosagi: The Black Swindler | $33,665 | 1 | $12,564 | 37.3% | 1 | Sep 18 | - | - |
| 15 | My Magic | $19,941 | 2 | - | - | - | Sep 26 | - | - |
| 16 | Closing the Ring | $19,110 | 3 | $7,676 | 40.2% | 3 | Sep 25 | - | - |
| 17 | Youth Without Youth | $19,042 | 1 | $6,016 | 31.6% | 1 | Sep 18 | - | - |
| 18 | All the Boys Love Mandy Lane | $18,887 | 2 | $7,046 | 37.3% | 2 | Sep 25 | - | - |
| 19 | Boy A | $18,405 | 2 | $8,030 | 43.6% | 2 | Sep 4 | - | - |
| 20 | My Mighty Princess | $18,390 | 7 | $8,783 | 47.8% | 7 | Sep 18 | - | - |
| 21 | Elite Squad | $14,864 | 1 | $4,330 | 29.1% | 1 | Sep 25 | - | - |
| 22 | The Fox and the Child | $9,035 | 1 | $4,205 | 46.5% | 1 | Sep 11 | - | - |
