| James J. O'Donnell: Augustine of Hippo: Extensive site about Augustine; offers texts and translations, commentary and research materials, images, and related links. |
| Ad Salutem: Encyclical of Pope Pius XI, on St. Augustine, promulgated on 30 April 1930. |
| Augustine: Papers on Augustinian theology and ethics by Gerald W. Schlabach at the University of St. Thomas. |
| Augustine (Aurelius Augustinus): Biographical article from the Encyclopædia Britannica, 9th ed., 1878. |
| Augustine and the City of God: Brief essay by Mike Bone in the Dictionary of Modern Western Theology. |
| Augustine Influences Christianity: Essay on Augustine's theory about the fall of Rome and original sin, and Augustine against the pantheists, the Pelagians and Donatists. |
| Augustine of Hippo, Bishop and Theologian: From James Kiefer's Christian Biographies. Includes prayer in traditional and contemporary language. |
| Augustine, Saint: Biographical article from the 11th edition of the Encyclopædia Britannica (1911). |
| Augustine, Saint, of Hippo: Lengthy article on Augustine's life, writings, and teachings. By F. Loofs, in the New Schaff-Herzog Encyclopedia of Religious Knowledge. |
| Augustinum Hipponensem: Apostolic Letter of Pope John Paul II on St. Augustine, issued in 1986 on the sixteenth centenary of Augustine's conversion. |
| Catholic Encyclopedia: Life of St. Augustine of Hippo: Biographical article, with extensive hyperlinks to related articles. |
| Catholic Encyclopedia: Rule of Saint Augustine: Names the five documents sometimes identified as the Rule of Augustine, quickly narrows the field to two contenders, settles on Letter 211. Also deals with Augustine's relation to monasticism. |
| Catholic Encyclopedia: Teaching of St. Augustine of Hippo: Article on Augustine as a Doctor of the Church, and his influence in the history of philosophy and theology. Particular interest in his teaching on grace. |
| Catholic Encyclopedia: Works of St. Augustine of Hippo: Annotated bibliography of Augustine's principal writings. |
| Catholic Online: St. Augustine of Hippo: Short biography of Augustine, and why he is the patron saint of brewers. |
| CoptNet: Saint Augustine: Coptic Synexarion profile of St. Augustine, bishop of Hippo, Doctor of the Church. |
| Island of Freedom: St. Augustine: Biography, quotes, and links to English translations of works by Augustine of Hippo. |
| Jack Pejza: St. Augustine of Hippo: Includes Augustine artwork, a selection of articles, and links to articles and works. |
| Patron Saints Index: Augustine of Hippo: Illustrated profile, with links, and excerpts from the saint's writings. |
| Rivendell Educational Archive: Saint Augustine: Gives a short biography, links to online texts, and suggested reading. |
| Saint Augustine & the Augustinian Order: Links to lectures, texts, sermons, and other Augustinian Studies resources maintained by the Falvey Library of Villanova University. |
| Stanford Encyclopedia: Saint Augustine: Lengthy article on Aurelius Augustinus by Michael Mendelson. |
| The Baptism of Saint Augustine: Painting from the Très Riches Heures du Duc de Berry. With commentary. |
| The Ecole Glossary: Augustine of Hippo: Brief profile, by Elise M. Bender. |
| Vietnamese Eucharistic Youth Society: St. Augustine: A short biography, suitable for children. |
Classical
