Type specimens from the collection of beetles (Coleoptera) deposited in the Department of Entomology, National Museum, Prague, are currently being catalogued. In this part of the catalogue dealing with the Scarabaeoidea, we present precise information on the types of 77 taxa of the tribe Coprini, four taxa of Eurysternini, 10 taxa of Gymnopleurini and 20 taxa of Oniticellini.