毒瓜属（学名：Diplocyclos）是葫芦科下的一个属，为攀援状草本植物。该属共有约4种，分布于热带非洲和亚洲。

Diplocyclos is a genus of climbing or trailing vine in the family Cucurbitaceae. The genus comprises four or five species. D. palmatus is pantropical in distribution and the remainder of species are restricted to Africa. All species are found within rainforest and the moister woodland types.