Dashan Township (simplified Chinese: 大山乡; traditional Chinese: 大山鄉; pinyin: Dàshān Xiāng) is a township in Lancang Lahu Autonomous County, Yunnan, China.

[1] The highest point in the township is the Baishantoujian Mountain (白石头尖山) which stands 2,489 metres (8,166 ft) above sea level.

The lowest point is Liangshuijing (凉水箐), which, at 750 metres (2,460 ft) above sea level.

Economic crops are mainly camellia oleifera, tea, castanea mollissima, and coffee bean.

The region abounds with iron, manganese, tin, copper, lead, zinc, and limestone.