勾儿茶属（学名：Berchemia）是鼠李科下的一个属，为直立或攀援灌木植物。该属共有22种，分布于亚洲、非洲及美洲热带地区。

Berchemia is a genus of plants in the family Rhamnaceae, named after Dutch botanist Berthout van Berchem. They are climbing plants or small to medium-sized trees that occur in Africa, Asia and the Americas.