梅蓝属（学名：Melhania）是梧桐科下的一个属，为小灌木或草本植物。该属共有约40种，分布于非洲、亚洲和大洋洲。

Melhania is a flowering plant genus. Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics.

The following species are recognised by The Plant List:

Melhania decanthera (Cav.) DC and M. laurifolia Bojer are now in Dombeya (as D. decanthera and D. laurifolia).