野桐属（学名：Mallotus）是大戟科下的一个属，为灌木或乔木植物。该属共有约140种，分布于东半球热带地区。

Mallotus is a genus of the spurge family Euphorbiaceae first described as a genus in 1790. Two species (M. oppositifolius and M. subulatus) are found in tropical Africa and Madagascar. All the other species are found in East, the Indian Subcontinent, Southeast Asia, eastern Australia, and certain islands of the western Pacific.