David Dunham's Gloranthan Information
- Campaign information on the Grazers, Ralios, and Sartar from the creator of the King of Dragon Pass computer game.
- http://www.pensee.com/dunham/glorantha.html

Trolls' Wonderhome
- Narrator and player resources for troll campaigns. Includes adventures, characters, religions, myths, magic, and treasure.
- http://www.wam.umd.edu/~gerakkag/rq.html

Tradetalk
- Companion site to the Chaos Society's magazine devoted to roleplaying in Glorantha. Includes supplemental articles and artwork.
- http://www.tradetalk.de/

Neil's RPG Material
- General essays on Glorantha. Includes Prax and Sartar campaign notes and a Gloranthan name generator.
- http://home.freeuk.com/wimp/roleplaying/

Lokarnos
- Searchable index of Gloranthan content and articles.
- http://lokarnos.com/

Griselda
- Features fiction about the Gloranthan heroine. Also includes a bibliography, articles, and Treasure Trove Hurbi's maps.
- http://griselda.zunder.org.uk/

Glorantha
- Collection of background information for a game set in Safelster.
- http://www.eiderweb.net/glorantha.html

Etyries.com
- Background for campaigns set in the Lunar Empire, Malkioni West, and Old Carmania. Includes a songbook, folk tales, Carmanian Sources, Malkioni Scriptures, Moonie Madness, and Life of Moonson characters.
- http://www.etyries.com

The East Wilds of Ralios
- The history, geography and population of the East Wilds, together with some scenarios.
- http://hem.fyristorg.com/bolongo/eastwilds.html