Historical Harp Society
- Develops appreciation of the art, history, literature and uses of historical harps. Includes articles, photographs, a list of officers, events and available publications.
- http://www.historicalharps.org/

Florida Harpers and Friends
- Organization of Florida-based harp players. Members, links, message board, and newsletter archive.
- http://florida.harper.org/

The Harp Ring
- A webring of over fifty sites devoted to Celtic Harp.
- http://t.webring.com/hub?ring=harpring

Baltimore Harps
- Baltimore chapter of the American Harp Society. News, teachers, events, pictures, and links.
- http://www.charmcityharp.org/

International Society of Folk Harpers and Craftsmen
- The ISFHC is a nonprofit organization dedicated to the art and craft of the folk harp in all its forms and traditions. The ISFHC was designed to meet the need of the individual folk harper and builder for communication with his or her fellow artists, and
- http://www.folkharpsociety.org/

World Harp Congress
- Promotes the performing arts with special emphasis on harp composition, education, appreciation and performance.
- http://worldharpcongress.org/

The American Harp Society
- For performers, teachers and students. Information on local chapters, membership form, resources, and links.
- http://harpsociety.org/

Associazione Turlough O'Carolan
- Promotes Celtic music and culture. Information about the ensemble, contact information, and links.
- http://www.arpnet.it/~carolan/