Omochroa is a monotypic moth genus in the subfamily Arctiinae.
Its only species, Omochroa spurca, was described from Andalusia.
Both the genus and the species were first described by Jules Pierre Rambur in 1866.
The species has affinity with Coscinia romei Sagarra, 1924 (Toulgoët, 1981).
This Arctiinae-related article is a stub.