Joseph Augustine Di Noia OP (born July 10, 1943) is an American member of the Dominican Order who is a Roman Catholic archbishop and theologian.

Born in the New York City borough of the Bronx, Di Noia was baptized at the Capuchin-run Immaculate Conception Church on Gun Hill Road.

During his time there, he was also editor of The Thomist and was a founding director of the Intercultural Forum for Faith & Culture at the Saint John Paul II National Shrine.

[2] On June 16, 2009, Pope Benedict XVI appointed him Secretary of the Congregation for Divine Worship and the Discipline of the Sacraments and titular Archbishop of Oregon City.

The commission was charged with overseeing the talks between the Holy See and the followers of the late, excommunicated, traditionalist Archbishop Marcel Lefebvre, principally members of the Society of Saint Pius X led by Bishop Bernard Fellay.