The Archbishops of Gniezno are the senior bishops of the Roman Catholic Archdiocese of Gniezno in Poland. This archdiocese is one of the oldest in the country, established in the 10th century. The archbishops play a crucial role in the Polish Catholic Church and have historically been influential in both religious and political matters. The title of Archbishop of Gniezno is often associated with the Primate of Poland, a position that emphasizes the archbishop's leadership within the national church. Throughout history, various archbishops have contributed to the development of Polish Christianity and have been involved in significant events, including the Christianization of Poland.