Corniclypeus is a monotypic genus of spiders in the family Trachelidae containing the single species, Corniclypeus simplex.
This genus was originally named Cornifronus, then corrected to Cornifrons, which was already taken by a moth genus.
The genus name is a combination of Latin "corniger" (horned) and "clypeus".
Corniclypeus simplex is endemic to China.