Augustine (Aurelius Augustinus)
- Biographical article from the Encyclopædia Britannica, 9th ed., 1878.
- http://www.ccel.org/ccel/ccel/eee/files/augustine-eb.html

Augustine and the City of God
- Brief essay by Mike Bone in the Dictionary of Modern Western Theology.
- http://people.bu.edu/wwildman/WeirdWildWeb/courses/mwt/dictionary/mwt_themes_200_augustine.htm

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.
- http://www.fsmitha.com/h1/ch25.htm

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.
- http://www.ccel.org/ccel/schaff/encyc01/Page_365.html

Augustine, Saint
- Biographical article from the 11th edition of the Encyclopædia Britannica (1911).
- http://encyclopedia.jrank.org/AUD_BAI/AUGUSTINE_SAINT_354_430_.html

CoptNet: Saint Augustine
- Coptic Synexarion profile of St. Augustine, bishop of Hippo, Doctor of the Church.
- http://www.coptic.net/synexarion/Augustine.txt

Saint Augustine & the Augustinian Order
- Links to lectures, texts, sermons, and other Augustinian Studies resources maintained by the Falvey Library of Villanova University.
- http://www.library.villanova.edu/augustine/staug.htm

Catholic Online: St. Augustine of Hippo
- Short biography of Augustine, and why he is the patron saint of brewers.
- http://www.catholic.org/saints/saint.php?saint_id=418

The Ecole Glossary: Augustine of Hippo
- Brief profile, by Elise M. Bender.
- http://www2.evansville.edu/ecoleweb/glossary/augustine.html

Ad Salutem
- Encyclical of Pope Pius XI, on St. Augustine, promulgated on 30 April 1930.
- http://www.papalencyclicals.net/Pius11/P11SALUT.HTM

Augustine of Hippo, Bishop and Theologian
- From James Kiefer's Christian Biographies. Includes prayer in traditional and contemporary language.
- http://elvis.rowan.edu/~kilroy/JEK/08/28.html

Stanford Encyclopedia: Saint Augustine
- Lengthy article on Aurelius Augustinus by Michael Mendelson.
- http://plato.stanford.edu/entries/augustine/

Catholic Encyclopedia: Life of St. Augustine of Hippo
- Biographical article, with extensive hyperlinks to related articles.
- http://www.newadvent.org/cathen/02084a.htm

The Baptism of Saint Augustine
- Painting from the Très Riches Heures du Duc de Berry. With commentary.
- http://www.christusrex.org/www2/berry/f37v.html

Augustinum Hipponensem
- Apostolic Letter of Pope John Paul II on St. Augustine, issued in 1986 on the sixteenth centenary of Augustine's conversion.
- http://www.cin.org/jp2ency/augustin.html

Vietnamese Eucharistic Youth Society: St. Augustine
- A short biography, suitable for children.
- http://www.tntt.org/vni/tlieu/saints/St0828.htm

Augustine
- Papers on Augustinian theology and ethics by Gerald W. Schlabach at the University of St. Thomas.
- http://personal2.stthomas.edu/gwschlabach/aug.htm

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.
- http://www.newadvent.org/cathen/02079b.htm

Catholic Encyclopedia: Works of St. Augustine of Hippo
- Annotated bibliography of Augustine's principal writings.
- http://www.newadvent.org/cathen/02089a.htm

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.
- http://www.newadvent.org/cathen/02091a.htm

Island of Freedom: St. Augustine
- Biography, quotes, and links to English translations of works by Augustine of Hippo.
- http://www.island-of-freedom.com/AUGUST.HTM

Patron Saints Index: Augustine of Hippo
- Illustrated profile, with links, and excerpts from the saint's writings.
- http://www.catholic-forum.com/saints/sainta02.htm