The Church of Santi Domenico e Sisto (Saints Dominic and Sixtus) is one of the titular churches in Rome, Italy in the care of the Roman Catholic Order of Preachers, better known as the Dominicans. It is located at no. 1 Largo Angelicum on the Quirinal Hill on the campus of the Pontifical University of St. Thomas Aquinas (Angelicum), of which it is the University Church. The current Cardinal Priest of the Church of Saints Dominic and Sixtus is Georges Cottier, O.P., emeritus Theologian of the Pontifical Household. Cottier studied theology and philosophy at the Angelicum obtaining a baccalaurate in philosophy and completing his licentiate in theology in 1952.