| Dongshan | |
| Official Name: | Dongshan District |
| Settlement Type: | District |
| Nickname: | Hoansia |
| Subdivision Type: | Country |
| Subdivision Type1: | Special municipality |
| Subdivision Name: | Taiwan |
| Subdivision Name1: | Tainan |
| Leader Title: | Magistrate |
| Area Total Km2: | 124.978 |
| Population As Of: | May 2022 |
| Population Total: | 19560 |
| Population Density Km2: | 190.273 |
| Timezone: | CST |
| Utc Offset: | +8 |
| Postal Code Type: | Postal code |
| Postal Code: | 733 |
Dongshan District is a rural district in Tainan, Taiwan. It was formerly called Hoansia .[1]
During the Dutch era, the place was known as Dorko, and existed as a township called To-lo-koh in the early 20th century.[2]
After the handover of Taiwan from Japan to the Republic of China in 1945, Dongshan was organized as a rural township of Tainan County. On 25 December 2010, Tainan County merged with Tainan City and Dongshan was upgraded to a district of the city.
Dongshan, Dongzhong, Dongzheng, Dake, Sanrong, Keli, Donghe, Shengxian, Nanxi, Shuiyun, Lin’an, Dongyuan, Lingnan, Nanshi, Qingshan and Gaoyuan Villages.
Dongshan is famous for its coffee crop.