Geminus of Antioch () was a Christian priest and writer of the early 3rd century AD.
According to Jerome in De viris illustribus, Geminus wrote "a few monuments of his genius" () during the reigns of Severus Alexander as Roman Emperor (r. 222âÂÂ235), Zebinnus as Patriarch of Antioch (231/2âÂÂ237/40) and Heraclas as Patriarch of Alexandria (in office 232âÂÂ248). These works have not survived.