Diplorhynchus is a monotypic genus of plant in the family Apocynaceae native to tropical and southern Africa.

As of August 2020[update], Plants of the World Online recognises the single species Diplorhynchus condylocarpon.

[4] Vernacular names for the plant include "horn-pod tree" and "wild rubber".

[5] The species' local traditional medicinal uses include as a treatment for indigestion, diarrhoea, fever, snakebite, infertility, venereal disease, diabetes, pneumonia and tuberculosis.

[1] Its habitat is dry woodland and hillsides from sea-level to 1,700 metres (5,600 ft) altitude.