Hans Olufsson (c. 1495–1500 – 18 September 1570, in Oslo) was a Norwegian high-ranking cleric and nobleman during the 16th century. He was a member of the royal clergy, the clergy in the personal service of the King of Norway and the effective state administration in the Middle Ages, and was one of the six canons at St Mary's Church, the royal chapel in Oslo and the seat of government of Norway. Together with the other canons and the provost, he was a member of the cathedral chapter of St Mary's Church. The provost ex officio also held the office of Chancellor of Norway, with one of the canons serving as Vice-Chancellor; it is unknown if Hans Olufsson served as Vice-Chancellor. As decreed by Haakon V of Norway in a 1300 royal proclamation, the canons of St Mary's Church held the rank and p