Innocent of Irkutsk (Russian: Иннокентий Иркутский, c. 1680-November 27, 1731) was a missionary to Siberia and the first bishop of Irkutsk in Russia. He was born Ivan Kulczycki (Иван Кульчицкий, Ivan Kouchitzky) to a noble family in the Diocese of Chernigov. In 1706, he became a monk at the Lavra of the Kiev Caves. Afterwards he was appointed a professor at the Ecclesiastical Academy of Moscow, and then the locum tenens chaplain-general at the Lavra of St. Alexander Nevsky in St. Petersburg.