Rinzia triplex

{{Short description|Species of shrub}}

{{Use dmy dates|date=July 2019}}

{{Speciesbox

|image =

|status = P3

|status_system = DECF

|genus = Rinzia

|species = triplex

|authority = Rye & Trudgen

}}

Rinzia triplex, commonly known as triad rinzia, is a plant species of the family Myrtaceae endemic to Western Australia.{{FloraBase|name=Rinzia triplex|id=48267}}

The shrub is found in the southern Goldfields-Esperance region of Western Australia between Coolgardie, Menzies and Yilgarn.