Ethmia randyjonesi is a moth in the family Depressariidae. It is found in Costa Rica, where it has been recorded from the Cordillera Volcánica de Guanacaste, Tilarán and Cordillera Volcánica Central at altitudes ranging from . The habitat consists of rain forests.

The length of the forewings is  for males and  for females. The ground color of the forewings is whitish, with a series of elongated dark markings. The hindwing ground colour is whitish, becoming brownish at the apex.

Etymology
The species is named in honor of Randy Jones for his support of the beginning and growth of Instituto Nacional de Biodiversidad.

References

Moths described in 2014
[[Category:Ethmia|randyjonesi]