The women's discus throw event at the 2009 Asian Athletics Championships was held at the Guangdong Olympic Stadium on November 13.
Results edit
| Rank | Athlete | Nationality | #1 | #2 | #3 | #4 | #5 | #6 | Result | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
 |
Song Aimin |  China |
56.36 | 61.47 | 60.94 | x | 63.04 | 63.90 | 63.90 | |
 |
Ma Xuejun | China |
63.63 | 60.49 | 61.73 | 62.62 | 62.26 | x | 63.63 | SB |
 |
Krishna Poonia |  India |
49.32 | 59.84 | x | x | 55.00 | 57.18 | 59.84 | SB |
| 4 | Yuka Murofushi |  Japan |
52.41 | 55.14 | 52.78 | x | 54.57 | 52.60 | 55.14 | |
| 5 | Harwant Kaur | India |
x | 53.61 | x | 53.83 | x | 53.82 | 53.83 | |
| 6 | Li Wen-hua |  Chinese Taipei |
x | x | 45.75 | x | 50.27 | x | 50.27 | |
| 7 | Juthaporn Krasaeyan |  Thailand |
46.51 | 47.85 | x | 47.59 | 46.45 | 48.37 | 48.37 | SB |
| 8 | Wan Lay Chi |  Singapore |
42.52 | 43.72 | 44.66 | 43.78 | 43.43 | 45.09 | 45.09 | |
| Lee Yeon-kyung |  South Korea |
DNS |