Szymon Okolski (1580–1653), also known as Simon Okolski, was a well-known Polish–Lithuanian historian, theologian, and specialist in heraldry. His own clan and coat of arms were that of Rawicz. He was born in Kamieniec Podolski, died in Lviv. He headed chairs of theology in Lviv and Bologna. A member of the Dominican Order, in 1641 he became a superior of the Dominican monastery in Kamieniec Podolski. In 1648 Okolski accepted the post of the prowincjał of the Dominican Order in the Polish–Lithuanian Commonwealth-controlled Ruś territories. The center of the province was located in Lwow.
