蕈树属（学名：Altingia）是金缕梅科下的一个属，为常绿乔木植物。该属共有约12种，分布于印度、中南半岛、马来西亚及印度尼西亚。

Altingia is a genus of 11 species of flowering plants in the family Altingiaceae, formerly often treated in the related family Hamamelidaceae. The genus is native to southeastern Asia, in Bhutan, Cambodia, southern China, India, Indonesia, Laos, Malaysia, Myanmar, Thailand, and Vietnam. It is named in honor of Willem Arnold Alting (1724–1800), the Governor-General of the Dutch East Indies when Noronha visited Java.