The Bishop of Graz-Seckau is the head of the Roman Catholic Diocese of Graz-Seckau in Austria. This diocese was established in the 13th century and is part of the ecclesiastical province of Vienna. The bishop oversees the spiritual and administrative needs of the Catholic community in the region. The current bishop is responsible for various activities, including pastoral care, education, and social services. The diocese also plays a significant role in promoting interfaith dialogue and community engagement. The bishop's residence is located in the city of Graz, which is the capital of the state of Styria.