Hairspray The Musical
- Official website for the Broadway musical based on the John Waters film.
- http://hairspraythemusical.com/

High Fidelity
- Site for the 2006 Broadway production includes list of cast members and creative team, reviews, wallpapers, icons, and "top 5" lists.
- http://www.topfivebreakups.com/

Holmes!
- A new musical based on the characters of Sir Arthur Conan Doyle. Learn about the show, see photos from rehearsals and performances, and hear the music and songs.
- http://www.holmesthemusical.com

Hypothesis
- A sci-fi rock opera.
- http://www.hypothesis-rock-opera.com

Heavens Cafe'
- John Miner's artsy rock opera recently broke new ground in Las Vegas with critically acclaimed shows at the Flamingo and Charleston Art Performing Arts Theaters.
- http://www.tributarymusic.com/index.htm?page=4

Hunchback
- An all-new, all-original rock musical by C. Rainey Lewis, based on Victor Hugo's "The Hunchback of Notre Dame" premiering October 1998 at the King Cat Theater in Seattle.
- http://www.hunchback.com