The Ancient City of Athens
http://www.stoa.org/athens/
This site is a photographic archive of the archaeological and architectural remains of ancient Athens (Greece). It is intended primarily as a resource for students and teachers of classical art & archaeology, civilization, languages, and history as a supplement to their class lectures and reading assignments and as a source of images for use in term papers, projects, and presentations.

Ancient Greek Gods, Goddesses, Mythical Creatures & Myths

http://greece.mrdonn.org/greekgods/index.html
On this site you will find a list of gods and goddesses with both their Greek and Roman names as well as a brief biography.

Greek Mythology Overview
http://www.messagenet.com/myths/
This site contains a comparison of the Greek and Roman names, and a list of the immortals, with a biography about each.

Greek Mythology
http://www.desy.de/gna/interpedia/greek_myth/greek_myth.html
This website is a great introduction to all of Greek Mythology. It has everything from the stories of it and magical creatures and heroes. This website gathers info from other sources of mythology.

Greek Mythology: The Labors of Hercules

http://www.mythweb.com/hercules/

This website tells you about Hercules and his labors. You can read it in Spanish and in English.

Greek Mythology Today

http://mythman.com/
This website features a myth for every month. They are: January-Athena, February-Aphrodite, March-Zeus Part I, April-Zeus Part II, May-Hercules Part I, June-Hercules Part II, July-Hercules Part III, August-Golden Fleece, September-Golden Fleece II, October-Golden Fleece III, November-Trojan War Part I, and December-Trojan War Part II. 

Greek Mythology
http://www.greekmythology.com
This website has a lot of information about Greek Mythology history. It also has a lot of pictures of the characters, and a family tree of the start of Greek Mythology. This site is a very large site containing 9 branches of important things that happened in Greek history.  You can learn about any god or goddess, creatures, myths, the titans, and much more. You can research many places on where historic events occurred.

Greek Mythology
http://www.mythweb.com/
This site covers gods, heroes, topics of today, and the history of ancient cultures in Greece.  Click on "Gods" and you will find an interactive picture of the gods. To find the most important parts on this site, go to "site overview".  You can see short movies on the site, such as a cartoon version of the Odyssey.  

Greek and Roman Mythology
http://www.infoplease.com/ipa/A0197622.html
In this list, information about gods and goddesses is given under the Greek name; the name in parentheses is the Roman equivalent.

Heracles

http://www.windows2universe.org/mythology/heracles.html

Mythography: Greek Mythology and Art
http://www.loggia.com/myth/content.html
This site features information on gods and goddesses, heroes and heroines and much more.

Myths and Legends

http://myths.e2bn.org/mythsandlegends/

A great site that lets you listen to the stories as well as read them.

The Olympian Gods and Goddesses 

http://www.factmonster.info/ipka/A0881990.html

Theoi Greek Mythology: Exploring Mythology in Classical Literature & Art

http://www.theoi.com/

The Theoi Project aims to provide a comprehensive, free reference guide to the gods (theoi), spirits (daimones), fabulous creatures (theres) and heroes of ancient Greek mythology and religion.