Hughes, Gwen
- Atlanta swing and jazz music vocalist. Biography, photos, calendar, repertoire, mailing list, song samples, contact information.
- http://www.gwenhughes.com/

Hammett-Vaughan, Kate
- Includes a biography, discography, and tour dates for this Canadian vocalist.
- http://katehv.com/index.php

Heinrich, Katharina
- German-born singer/songwriter living in the UK, influenced by Rickie Lee Jones and Joni Mitchell. Biography, reviews, audio samples and CD sales.
- http://www.katharinaheinrich.com

Hatch, Monica
- Recognized in diverse musical circles for her ability to sing in a variety of styles; from Baroque to Be-bop to Bossa Nova; her site has biographical information and reviews.
- http://www.monicahatch.com/

Horn, Shirley
- Biography of ballad singer and a pianist Horn who was encouraged in the early '60s by Miles Davis and Quincy Jones.
- http://www.ddg.com/LIS/InfoDesignF96/Ismael/jazz/1960/Horn.html

Humes, Helen
- Brief biographical sketch of Humes who recorded with Harry James in 1937-38 and then joined Count Basie's Orchestra for three years.
- http://www.ddg.com/LIS/InfoDesignF96/Ismael/jazz/1930/humes.html

Hindmarsh, Lisa
- Website of Pittsburgh jazz singer includes clips from her cd "Now I Know", reviews, and online orders.
- http://www.lisahindmarsh.com/

Hodge, Cheryl
- The official site of jazz vocalist Hodges offers free vocalist training manual online, samples of her music. portfolio, tour schedule, and cds for sale.
- http://www.jazzboulevard.com

Harris, Allan
- Reviews, performance schedule, new recording information and music downloads for this vocalist who keeps the Johnny Hartman tradition alive.
- http://www.allanharris.com/