Biographies
Alexandria on the Web: Hypatia of Alexandria, John of Nikiu: The Life of Hypatia, MacTutor History of Mathematics: Hypatia, Ockham's Razor: Hypatia, Socrates Scholasticus: The Life of Hypatia, The Life of Hypatia from the Suda
Encyclopaedia Romana: Hypatia
Offers a biography and related background information.
Hypatia
Resource page maintained by Peter Alfeld. Discusses probable birth and death dates, provides annotated links.
Hypatia
Biographical information, with an emphasis on what is known of Hypatia's philosophy.
Hypatia
Concise biography by Ginny Adair, with footnotes and links.
Hypatia of Alexandria
Resource page maintained by Howard A. Landman. Hosts a number of biographical works on Hypatia, as well as extensive annotated links.
Skeptical Christian - Hypatia of Alexandria
A collection of historical references, images, and quotes.