Two new species of weevils from Arizona are described and illustrated: Auleutes donaldi and Orchestomerus whiteheadi. Orchestomerus Dietz is removed from synonymy of Hypocoeliodes Faust. New combinations are: Orchestomerus bicarinatus (Champion), O. chiriquensis (Champion), O. gibbicollis (Champion), O. modestus (Hustache), O. phytobioides (Champion), O. pleurostigma (Faust), O. suturalis (Hustache), O. ulkei Dietz, O. wickhami Dietz, all from Hypocoeliodes. The type species of Orchestomerus, O. wickhami Dietz, is designated. Auleutes marionis Fall is newly placed in synonymy with Orchestomerus ulkei.