The Martyrdom of the Holy Martyrs Justin, Chariton, Charites, Paeon, and Liberianus, Who Suffered at Rome
- Believed to be one of the most trustworthy martyrologies. M. Dods translation, with introduction by A. Cleveland Coxe. From the Ante-Nicene Fathers, vol. 1, American edition. In HTML, with notes, at Christian Classics Ethereal Library.
- http://www.ccel.org/ccel/schaff/anf01.viii.xi.html

Introductory Note to the Writings of Justin Martyr
- Information on the life and writings of St. Justin Martyr. By A. Cleveland Coxe. From the Ante-Nicene Fathers, vol. 1, American edition.
- http://www.ccel.org/ccel/schaff/anf01.viii.i.html

Justinus Martyr, St.
- In-depth examination of the theology of St. Justin Martyr, by H. Scott Holland. Brief bibliography, but copious quotations. Requires the ability to view PNG files.
- http://www.ccel.org/ccel/wace/biodict/Page_617.html

New Schaff-Herzog Encyclopedia of Religious Knowledge: Justin Martyr
- Four-page article by N. Bonwetsch on the life and teachings of Justin Martyr, including his Logos Christology. Also has an extensive bibliography. The HTML is readable, but the "image" version (PNG files) is better.
- http://www.ccel.org/ccel/schaff/encyc06/Page_282.html

Encyclopædia Britannica: Justin Martyr
- Article on the Christian philosopher and apologist, from the 11th edition (1911). Includes bibliography. Some scanner errors.
- http://www.1911encyclopedia.org/Justin_Martyr

Justin
- Biography of St. Justin Martyr.
- http://www.saintpatrickdc.org/ss/0601.htm#just

St. Justin the Martyr
- Short biography, from the Greek Orthodox Archdiocese of Australia.
- http://home.it.net.au/~jgrapsas/pages/justin.htm

Saint Justin
- Pious meditation on the life of St. Justin Martyr.
- http://www.catholic.org/saints/saint.php?saint_id=74

The Ecole Glossary: Justin Martyr
- Short biography, by Elise M. Bender.
- http://www2.evansville.edu/ecoleweb/glossary/justin.html

The Development of the Canon of the New Testament: Justin Martyr, Saint
- Icon, brief biography, links to online works, how Justin Martyr's writings attest to the text of the New Testament.
- http://www.ntcanon.org/Justin_Martyr.shtml

St. Justin Martyr: A Man in His Right Mind
- Biographical profile of the apologist.
- http://fido.bfriars.ox.ac.uk/alive/Saints/JusMart.html

St. Justin
- The story of St. Justin Martyr. Suitable for children.
- http://www.tntt.org/vni/tlieu/saints/St0601.htm

Justin Martyr, Saint
- Brief summary of Justin's life and teachings. In the Columbia Encyclopedia.
- http://www.bartleby.com/65/ju/JustinMa.html

St. Justin the Philosopher
- Biography of the martyr. From Alban Butler's Lives of the Saints.
- http://www.ewtn.com/library/MARY/JUSTIN.htm

Catholic Encyclopedia: St. Justin Martyr
- Lengthy article on the life and teachings of the apologist.
- http://www.newadvent.org/cathen/08580c.htm

Patron Saints Index: Justin Martyr
- Illustrated profile.
- http://www.catholic-forum.com/saints/saintj29.htm

Justin Martyr, Philosopher, Apologist, and Martyr
- Biographical profile. With prayer in traditional and contemporary language.
- http://elvis.rowan.edu/~kilroy/JEK/06/01.html