Inga roseomarginella is a moth in the family Oecophoridae.

The forewings are shining ocherous white with dark brown dusting, and with the entire costa and terminal edge broadly rosy red.

The dark brown scales are irregularly sprinkled over the wing with a first and second discal spot basely emphasized.

A dark brown line runs from the apical fourth of the costa in an outward curve across the wing to the dorsum.

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