Jon Anderson Online: The official site including a mailing list and links.
Jon Anderson Page: One fan's concert recollections and photographs.
OpioWorld: Homepage for Jon's Opio foundation includes information, some of Jon's artwork and a virtual tour of one of his concerts.
Rockmagic.net: Jon Anderson: Song lyrics indexed by album and alphabetically.
Spirit of Olias: Essays inspired by the "Olias of Sunhillow" album.