Peperomia turialvensis is a species of epiphyte in the genus Peperomia. It was first described by Casimir de Candolle and published in the book "Linnaea 37: 380–381. 1871-1873[1872]. ". It primarily grows on wet tropical biomes. The species name came from Turrialva, where first specimens of this species were collected. It may be a synonym of Peperomia rhexiifolia.