Pachnephorus moseykoi is a species of leaf beetle that is widely distributed in sub-Saharan Africa, described by Stefano Zoia in 2007. It is named after Alexey G. Moseyko, a specialist in Eumolpinae (a subfamily of Chrysomelidae).
P. moseykoi is recorded from Senegal, Gambia, Guinea Bissau, Sierra Leone, Mali, Ghana, the Republic of the Congo, Sudan and Ethiopia.