Bucculatrix caribbea is a moth in the Bucculatricidae family. It is found on the island of Cozumel (Mexico) and Glovers Reef in Belize, but it is probably widespread along coastal areas in many parts of the Caribbean region. The length of the forewings is 2–2.3 mm. The forewings are white, densely covered with dark brownish fuscous scales. The hindwings are pale grey.