Pinytus was a late 2nd-century Greek bishop who served in Knossos, located on the island of Crete. Although historical details regarding his personal life remain scarce, he was highly regarded by the historian Eusebius of Caesarea. Eusebius identified him as a significant ecclesiastical writer and praised his commitment to the well-being of his followers. He maintained a notable correspondence with Dionysius of Corinth, with which he engaged in theological discussions regarding the spiritual maturity of the Christian community.