坡柳属（学名：Dodonaea）是无患子科下的一个属，为灌木植物，少数为乔木状。该属共有60种，主要分布于大洋洲。

Dodonaea is a genus of about 70 species of flowering plants, often known as hop-bushes, in the soapberry family, Sapindaceae. It has a cosmopolitan distribution in tropical, subtropical and warm temperate regions of Africa, the Americas, southern Asia and Australasia. By far the highest species diversity is in Australia. The genus is named after Rembert Dodoens, also known as Rembertus Dodonaeus.