Placosaris is a genus of snout moths in the subfamily Pyraustinae of the family Crambidae.

[3] The genus currently comprises 25 species, which are exclusively distributed in the Indomalayan realm and New Guinea.

[1] A taxonomic revision from 1970 covers the species distributed in Temperate East Asia.

[4] Placosaris leucula species group:[4] Placosaris intensalis species group:[4] Unplaced in any species group:

This Pyraustinae-related article is a stub.