St. Constantine the Great: Influential Figure in the History of the Church
- Constantine the Great in the point of view of a modern Christian historian.
- http://www.orthodoxtheologicalschool.org/journal/Bergenske_Constantine.html

Constantine the Great
- Bronze coinage of Constantine the Great with emphasis on the Dafne issue and VLPP from Siscia, including a history of Constantine, glossary of reverse inscriptions, and other resources.
- http://www.constantinethegreatcoins.com/

Life of Constantine
- Medieval Sourcebook by Eusebius of Caesarea detailing the life of the Roman Emperor Constantine.
- http://www.fordham.edu/halsall/basis/vita-constantine.html

Flavius Valerius Constantinus
- Overview of the life, reign, and influence of the Roman Emperor Constantine.
- http://www.roman-empire.net/decline/constantine-index.html

The Emperor Constantine and Jerusalem
- Article which looks at how Jerusalem was treated during the reign of Constantine.
- http://jeru.huji.ac.il/ed31.htm

The Early Church - The Roman Emperor Constantine
- Brief article which details the importance of Constantine in Christian church history.
- http://www.request.org.uk/main/history/romans/constantine.htm

DIR Constantine I
- Essay on the Emperor Constantine written by Hans A. Pohlsander of SUNY Albany.
- http://www.roman-emperors.org/conniei.htm

Constantine I of the Roman Empire
- Wikipedia article on the Roman Emperor.
- http://en.wikipedia.org/wiki/Constantine_I_of_the_Roman_Empire

Constantine Converts to Christianity
- Offers an essay which explores Constatine's conversion to Christianity prior to becoming Roman Emperor.
- http://campus.northpark.edu/history/WebChron/EastEurope/ConstantineConverts.html