Lanzarana largeni (common name: Lanza's frog) is a species of frog in the Ptychadenidae family. It is monotypic within the genus Lanzarana. It is endemic to Somalia. Lanzarana largeni breed in temporary pools and small reservoirs. Outside the breeding season their habitats are poorly known but probably are dry savanna and semi-arid habitats. There does not appear to be major threats to this species.