Plato Discussion Forum
- Forum devoted to Plato and his works, from the Apology of Socrates to the Republic and the Laws.
- http://jollyrogerwest.com/forumdisplay.php?f=70

Journal of the International Society of Plato
- Refereed publication for the promotion of international dialogue on Plato across different languages and scholarly approaches. Archives, including author index, available in English, German, French, Italian, and Spanish.
- http://www.nd.edu/~plato/

Plato and His Dialogues
- Extensive site about Plato and his work, with biographical information, interpretation, indexes, and maps of the ancient world. By Bernard Suzanne.
- http://plato-dialogues.org/

Plato for the Young Inquirer
- Portland State University Greek Civilization class about Plato for kids.
- http://www-adm.pdx.edu/user/sinq/greekciv/philosophy/plato/candace.htm