Aristotle and classical philosophy
- Perseus Digital Library Project; this is an excellent resource, especially for those who require help reading Aristotle's Ethics, Politics or Metaphysics in Greek
- Richard Ingardia's Aristotle Bibliography 1900-2007 is promised by Brill to come online on their site, one day (but it's best to remember that patience is a virtue!)
- Aristotle's works, in English, at Internet Classics Archives
- Aristotle's works, in English, at the University of Adelaide
- Richard Sorabji's prolific Ancient Commentators on Aristotle project
- Peter King's Aristotle links
- Project Archelogos, analysing some of Aristotle's (and Plato's) arguments
- Internet Ancient History Sourcebook on Greek Philosophy, at Fordham University
- Annual Plato Bibliography, of the International Plato Society
- The Digital Classicist
- Thesaurus Linguae Graecae
Medieval and Early Modern Aristotelianism
- Enrique Alarcon’s Corpus Thomisticum, in English and Latin (or other modern languages and Latin)
- Scholasticon (in French)
- Islamic Philosophy Online
Gadamer
- Etsuro Makita's Gadamer homepage, in German (or Japanese)
Encyclopedias
- Catholic Encyclopedia (1917)
- Stanford Encyclopedia of Philosophy
- Internet Encyclopedia of Philosophy
Journals
- Epoché: A Journal for the History of Philosophy
- Ethics: An International Journal of Social, Political and Legal Philosophy
- Journal of Moral Philosophy: An International Journal of Moral, Political and Legal Philosophy
- Phronesis: A Journal for Ancient Philosophy
- Polis: The Journal for Ancient Greek Political Thought
- Studia Neoaristotelica: Journal for Aristotle-Oriented Christian Philosophy
- The International Journal of the Platonic Tradition
Online reviews
Other websites
- Wikipedia's list of digital library projects and list of academic databases and search engines
- Liberty Fund's Online Library of Liberty
- Marxists Internet Archive
- PhilPapers: online research in philosophy
- JSTOR
- Academic Search Premier
- Noesis
- EpistemeLinks
- Peter Suber's guide to philosophy on the Internet
- Leiter Reports: A Philosophy Blog
- Erratic Impact Philosophy Research Base
Mailing lists
- Stephen Clark's PHILOS-L
- István Berkeley's PHILOSOP List
Careers in philosophy
- Jobs in Philosophy website (global)
- Phylo job wiki (primarily US)
- PHILOS-L (search for "job")
- Brian Leiter reports on the upper echelons