Twin Cities Hardingfelelag
- A Hardanger fiddle group keeping the tradition alive; information about their activities and contact details. [Minneapolis, US]
- http://www.tchardingfelelag.org/

Fashioning the Hardanger Fiddle
- A multimedia presentation of the instrument, its history, how its played and constructed.
- http://csumc.wisc.edu/Medialib/HardangerFiddle_files/frame.htm

Hardingfele
- Otherwise known as the Hardanger fiddle, Norway's national instrument; Wikipedia article describes its construction, tuning, and playing style.
- http://en.wikipedia.org/wiki/Hardanger_fiddle

Buen, Knut
- A review of the fiddler's CD, "Hardanger Fiddle Music of Norway".
- http://www.mustrad.org.uk/reviews/buen.htm

Norwegian Folk Music Collection
- Offers substantial ethnomusicological articles about the traditional fiddle music of Norway, with a database (in Norwegian only) of transcriptions of tunes. [University of Oslo]
- http://www.hf.uio.no/imv/om-instituttet/nfs/felenett/

Wulffenstejn Hardanger Fiddle and Mandolin Works
- Luthier firm specializing Norwegian hardanger fiddles offers information about the instrument, how it is made; also offer a repair service, sales of fiddle accessories, and audio clips. [Utah, US]
- http://www.hardingfele.com/

Hardanger Fiddle Association of America
- Organization preserving and promoting traditional Norwegian folk music and dance. Membership information, mailing lists, calendar, and FAQ.
- http://www.hfaa.org/

Een, Andrea
- Performs on the Hardanger fiddle, and teaches violin and viola; based in Minnesota, US. Includes her biography, discography, performance schedule, audio samples, and contact details.
- http://www.andreaeen.com/

Strand, Valdres Sjugurd (1837-1939)
- A profile of the man who was possibly America's oldest Hardanger fiddler.
- http://www.valdressamband.org/bits/sstrand.html