Chilo polychrysus, the dark-headed striped borer, is a moth in the family Crambidae.

[1] It is found in India, Malaysia, Thailand, Laos, Vietnam and Indonesia.

The wings are yellow brown with small dark spots.

[2] The larvae feed on Cyperaceae and Poaceae species, as well as Oryza sativa, Saccharum officinarum, Triticum species and Zea mays.

This article relating to the moth tribe Chiloini is a stub.