All Music Guide: Nelson Eddy 
Biography, discography, related artists and musical highlights.
http://www.allmusic.com/cg/amg.dll?p=amg&uid=CASS80307101044&sql=B9neb97u7krdtAt the Balalaika
Fan page with biography, filmography, pictures, information on his leading ladies, quotes, bibliography, messageboard, fan clubs, FAQs and news.
http://marietta32.tripod.com/
The Internet Movie Database (IMDb): Nelson Eddy
Biography, list of film credits and pictures.
http://us.imdb.com/name/nm0248904/
Jeanette MacDonald and Nelson Eddy Home Page
The Mac/Eddy Club's site with biography, filmography, books, news, meetings, membership information and chat.
http://www.maceddy.com/
Reel Jewels: Nelson Eddy - The Handsome Baritone
Includes biography, photographs, filmography, press articles, and audio.
http://www.reeljewels.com/eddy/
