清明花属（学名：Beaumontia）是夹竹桃科下的一个属，为藤本植物。该属共有15种，分布于亚洲热带地区。

Beaumontia is a small genus of evergreen woody vines in the Apocynaceae. It is native to China, the Indian Subcontinent, and Southeast Asia.

Beaumontia plants are often rampant climbers and vines. They are mostly evergreen, though in subtropical gardens Beaumontia grandiflora loses many leaves in winter. Leaves are large, smooth and opposite with sticky white sap.