Introduction to Hilary of Poitiers
- Lengthy (379K) overview of the life and writings of St. Hilary, and his theology. By E.W. Watson. With notes. From the Nicene and Post-Nicene Fathers of the Christian Church, second series, vol. 9.
- http://www.ccel.org/ccel/schaff/npnf209.ii.iii.i.html

For All the Saints: Hilary of Poitiers
- Fairly lengthy biographical essay on this Doctor of the Church, the patron saint of developmentally disabled children.
- http://www.saintpatrickdc.org/ss/0113.htm#hila

Saint Hilary of Poitiers
- Biographical portrait, by Terry Matz.
- http://www.catholic.org/saints/saint.php?saint_id=55

The Ecole Glossary: Hilary of Poitiers
- Brief biography, by Karen Rae Keck.
- http://www2.evansville.edu/ecoleweb/glossary/hilaryp.html

Hilary of Poitiers, Saint
- Brief biographical profile in the Columbia Encyclopedia.
- http://www.bartleby.com/65/hi/HilaryPo.html

Vietnamese Eucharistic Youth Society: St. Hilary of Poitiers
- The story of this bishop. Suitable for children. Preformatted line lengths can make this difficult to read.
- http://www.tntt.org/vni/tlieu/saints/St0113.htm

St Hilary
- On Hilary of Poitiers. From Alban Butler's Lives of the Saints.
- http://www.cin.org/saints/hilary.html

Patron Saints Index: Hilary of Poitiers
- Illustrated profile, with links.
- http://www.catholic-forum.com/saints/sainth02.htm

Hilary of Poitiers, Bishop and Doctor
- Brief hagiography. With prayer in traditional and contemporary language.
- http://elvis.rowan.edu/~kilroy/JEK/01/13.html

Catholic Encyclopedia: St. Hilary of Poitiers
- Biographical article on this bishop, a staunch opponent of Arianism, who died in 368. Includes bibliography.
- http://www.newadvent.org/cathen/07349b.htm