Shenzhen Reservoir (simplified Chinese: 深圳水库; traditional Chinese: 深圳水庫; pinyin: Shēnzhèn Shuǐkù) is a reservoir located in Luohu District, in southeastern Shenzhen in the southern China.

The reservoir's drainage basin covers about 65 km2 of urban and forested land in southern Guangdong province.

The reservoir borders Donghu Park and Fairy Lake Botanical Garden and drains the western slope of Mount Wutong.

Shenzhen Reservoir was built in March 1965 for irrigation and drinking water purposes.

Nearby attractions include Donghu Park and Fairy Lake Botanical Garden.