Metoeca is a genus of moths of the family Crambidae.

It contains only one species Metoeca foedalis, which has a wide distribution, including the Democratic Republic of Congo, Equatorial Guinea, South Africa,[4] China, Japan, Taiwan, Thailand, Myanmar and Australia (Queensland).

The wingspan is about 15 mm.

Adult are white with dark brown dots and lines and pale brown blobs.

This Spilomelinae-related article is a stub.