	John the Iberian (, "Ioane"; died ) was a Georgian monk, who is venerated as a saint. His name refers to the Caucasian Iberia and he is also known as John the Georgian, John the Hagiorite, and John Iweron. A member of the Georgian nobility, he was married and served as a military commander. However, he later became a monk in Bithynia and then traveled to Constantinople to rescue his son, Euthymius the Illuminator ("Euthymius Opplyseren"). Euthymius had been held as a hostage by the emperor.