Three new cercosporoid hyphomycetes were found associated with leaf spots on three host families in a stretch of Atlantic Forest in Viçosa, Minas Gerais, Brazil: Pseudocercospora aurelianae sp. nov. on Aureliana velutina (Solanaceae), P. vicosae sp. nov. on Eupatorium sp. (Asteraceae), and Passalora rolliniae sp. nov. on Rollinia sylvatica (Annonaceae). These three species are fully described, illustrated, discussed, and compared with allied species in the present work.