Eretmocera monophaea is a moth of the family Scythrididae.

It is found in Namibia and South Africa (KwaZulu-Natal).

The forewings are dark fuscous, suffusedly and irregularly clouded grey with a faint pinkish tinge, sometimes with a whitish spot on the costa al three-fourths and with some whitish scales near the apex.

The hindwings are grey.

This article on a moth of the family Scythrididae is a stub.