A Roman Palace in ex-Yugoslavia
- The "Palace" of Diocletian at Split. Includes picture and commentary.
- http://www.ibiblio.org/expo/palace.exhibit/intro.html

ROMA - Diocletian
- Gives a brief summary of the reign of this Roman ruler.
- http://www.citrag.it/roma/doc/history/est_441.htm

Gaius Aurelius Valerius Diocletianus
- Provides an essay looking at the life, rule, and retirement of the Roman Emperor Diocletian.
- http://www.roman-empire.net/decline/diocletian.html

The Emperor Diocletian: 284-305
- History of the Roman Empire under this emperor written by Kara E. Bettin.
- http://campus.northpark.edu/history/WebChron/Mediterranean/Diocletian.html

The Emperor Diocletian
- Essay on the life and reign of this 3rd Century Roman Emperor.
- http://www.st.carnet.hr/split/car.html

Edicts Against The Christians
- Medieval Sourcebook on Diocletian and his laws against Christianity in the Roman Empire.
- http://www.fordham.edu/halsall/source/persec1.html

DIR Diocletian
- Offers an essay on this Roman Emperor written by Ralph W. Mathisen of the University of South Carolina.
- http://www.roman-emperors.org/dioclet.htm

Diocletian
- Information on this ruler from the Catholic Encyclopedia.
- http://www.newadvent.org/cathen/05007b.htm