铁力木属（学名：Mesua）是山竹子科下的一个属，为乔木植物。该属共有3种，分布于热带亚洲。

Mesua is a small genus of flowering plants in the family Calophyllaceae, native to tropical southern Asia. Common names include ironwood (shared with many other plants) and rose chestnut.

They are evergreen shrubs or small trees growing to 13 m tall, with leaves arranged in opposite pairs.