St. Ignatius may refer to: People Ignatius of Antioch (c. 35 or 50 – between 98 and 117), third Patriarch of Antioch, considered a saint by the Roman Catholic and Orthodox Churches Ignatius of Loyola (1491–1556), founder of the Society of Jesus, considered a saint by the Roman Catholic Church Patriarch Ignatius of Constantinople (c. 797–877), Patriarch of Constantinople, considered a saint by the Roman Catholic and Eastern Orthodox Churches Ignatius of Laconi (1701–1781), Capuchin friar, canonized in 1951, considered a saint by the Roman Catholic Church Ignatius Brianchaninov (1807–1867), considered a saint by the Eastern Orthodox church Places St. Ignatius, Guyana, South America St. Ignatius, Montana, US St. Ignatius (White Oak), a Catholic parish in Ohio, US St. Ignatius Hospital, Washington, US See also St. Ignatius Church (disambiguation) Saint Ignatius College (disambiguation) St. Ignatius High School (disambiguation) St. Ignatius Catholic School (disambiguation)