铁线子属（学名：Manilkara）是山榄科下的一个属，为乔木植物。该属共有约70种，分布于马来西亚一带。

"Sapota" redirects here. This can also specifically refer to the Sapodilla (M. zapodilla).

Manilkara is a genus of trees in the family Sapotaceae. They are widespread in tropical and semitropical locations, in Africa, Madagascar, Asia, Australia, and Latin America, as well as various islands in the Pacific and in the Caribbean. A close relative is the genus Pouteria.