Oroplema oyamana is a species of moth of the family Uraniidae.

It is found in Korea (Jeju Island), Japan (Honshu, Shikoku, Kyushu, Yakushima Island), Taiwan, northern India, Nepal, Borneo and the Philippines (Luzon).

[1] The wingspan is 25–28 mm.

The larvae feed on Daphniphyllum himalaense and possibly Daphniphyllum teysmanni and Daphniphyllum macropodum.

This article relating to the superfamily Geometroidea is a stub.