Yahoo! Groups - Nyckelharpa
- A list for all who play or listen to the nyckelharpa. Discuss everything from how to play the nyckelharpa to dates for stämmor. Both Swedish and English.
- http://launch.groups.yahoo.com/group/nyckelharpa/

Hedlund, Peter
- Swedish nyckelharpa player. Site contains a biography, discography, and ordering information.
- http://www.peterhedlund.com/

The Nyckelharpa
- Article by Anders Rosén detailing the instrument's history and describing the various types of nyckelharpa, bows and tunings. Includes a list of references for further reading.
- http://www.hurv.com/english/articles/nyckelharpa/nyckelharpa-eng.htm

Nyckelharpa
- Articles, sales of books, and DVDs of performances and about building and learning to play the traditional Swedish bowed string instrument. DVDs can be purchased using credit cards and PayPal,
- http://www.ritaleydon.com/home.html

STM Online - The Dissemination of the Nyckelharpa
- Offers an article about the use of the instrument outside of Sweden. Includes instrument history, classifications, and different playing styles.
- http://www.musik.uu.se/ssm/stmonline/vol_2_1/Bost_Tern/

Francois, Didier
- Features, artist profile, discography, compositions, and contact details.
- http://www.didierfrancois.be/

Early Patches - Nyckelharpa
- Information about the Swedish stringed instrument. Description and MP3.
- http://www.sumerauer.de/early_patches/dokumentation/english/nyckelha.htm

How to Build a Nyckelharpa
- Page by Sören Åhkers. Photographs, drawings, description, and links.
- http://www.sorenahker.com/

The American Nyckelharpa Association (ANA)
- Resources, instrument description, history, sound samples, photos, events, and newsletter.
- http://www.nyckelharpa.org