Hypatia of Alexandria

Encyclopaedia Romana: Hypatia
Biography and related background information.
http://penelope.uchicago.edu/~grout/encyclopaedia_romana/greece/paganism/hypatia.html

Hypatia
Concise biography by Ginny Adair, with footnotes and links.
http://www.agnesscott.edu/lriddle/women/hypatia.htm

Hypatia
Biographical information, with an emphasis on what is known of Hypatia's philosophy.
http://hypatia.ucsd.edu/~kl/hypatia.html

Hypatia of Alexandria
Resource page maintained by Howard A. Landman. Hosts a number of biographical works on Hypatia, as well as extensive annotated links.
http://www.polyamory.org/~howard/Hypatia/

Hypatia of Alexandria - Skeptical Christian
A collection of historical references, images, and quotes.
http://www.edwardtbabinski.us/history/hypatia.html