St Andrew's Greek Orthodox Theological College is an Eastern Orthodox Christian seminary located in Redfern, a suburb of Sydney, New South Wales, Australia. It is a full-member institution of the Sydney College of Divinity, a federation of theological schools each operated by different Christian denominations. It is the only accredited Orthodox tertiary institution of its kind in the Southern Hemisphere. St Andrew's is an institution of the Greek Orthodox Archdiocese of Australia. The current Dean is Archbishop Stylianos (Harkianakis) of Australia.