Vendemianus the Hermit of Bithynia was a solitary monk of the early sixth century.
Vendemianus (Bendemianus) was a disciple of St. Auxentius and became known for his holiness of life and gift of healing.
He dwelt for more than forty years on a mountain cliff near the hermitage of Auxentius in the region of Chalcedon in Asia Minor.
Vendemianus the Hermit of Bithynia is commemorated on 1 February in the Eastern Orthodox and Byzantine Catholic Churches.
This Byzantine biographical article is a stub.