Phrynopus horstpauli is a species of frog in the family Strabomantidae. It is endemic to Peru. Its natural habitats are subtropical or tropical moist montane forest, subtropical or tropical high-altitude shrubland, pastureland, and rural gardens. It is threatened by habitat loss. References horstpauli Amphibians of the Andes Amphibians of Peru Endemic fauna of Peru Taxonomy articles created by Polbot Amphibians described in 2000