Scleromitrion is a genus of flowering plants in the family Rubiaceae, native to tropical and subtropical Asia and the western Pacific.

[2] The genus was first established in 1834 as a section of the genus Hedyotis, H. sect.

Scleromitrion, and was raised to a full genus in 1838.

[1] As of January 2023[update], Plants of the World Online accepted the following species:[2]

This Rubioideae-related article is a stub.