Schismatoglottis prietoi is an aquatic and semi-aquatic plant species in the family Araceae.

They are oblong to elliptical in shape with sharply pointed tips and broadly wavy edges.

It bears a single white flower that produces an unpleasant odor at the base, reminiscent of spoiled milk.

[1][2] Schismatoglottis prietoi was described by Peter C. Boyce, Melanie P. Medecilo & Wong Sin Yeng in 2015.

At the time of publication, the species was only known from specimens collected from populations (all discovered by Prieto) in the islands of Cebu and Luzon.