Poyntonia, is a monotypic frog genus in the Pyxicephalidae family. It is also known under common names reserve frogs and marsh frogs. The sole member of the genus, Poyntonia paludicola (common names: montane marsh frog, Kogelberg reserve frog), is endemic to the Western Cape province, South Africa. It has been recorded in the Kogelberg, Hottentots-Holland, and Klein River mountains at the elevations of 200–1,800 m (660–5,910 ft) asl. Even though its range is very restricted and in four separate locations, it is relatively common where it occurs. It is possible that the separate populations represent cryptic species, but this has not yet been studied.