Mouralia is a genus of moths of the family Noctuidae, consisting of only one species Mouralia tinctoides. It is found from Florida to South-east Texas, Georgia, Southern California, the Antilles, from Mexico through Brazil to Northern Argentina and in Peru.
The wingspan is about .
The larvae feed on Tradescantia fluminensis and Tradescantia zebrina. They are also capable of being reared on Commelina diffusa.