苦木属（学名：Picrasma）是苦木科下的一个属，为落叶乔木植物。该属共有6种，分布于美洲和亚洲的热带和亚热带地区。

Picrasma is a genus of flowering plants in the family Simaroubaceae, comprising six to nine species native to temperate to tropical regions of Asia, and tropical regions of the Americas. The species are shrubs and trees growing up to 20 m tall.