All Performers: H
- Houston Press Menu of Menus Extravaganza
- Houston Reggae Fest
- Houston Rockets
- Houston Rocks Showcase!
- Houston Roller Derby
- Houston Roughnecks
- Houston RV Show
- Houston SaberCats
- Houston Scott Band
- Houston Stallions
- Houston Summer Boat Show
- Houston Summer Jam
- Houston Symphonic Band
- Houston Symphony
- Houston Texans
- Houston Texans Draft Party
- Houston Texans NFL Draft Party
- Houston Whatever Festival
- Houston Winter Invitational
- Houston World Series Of Dog Shows
- Houston Youth Chamber Orchestra
- Houston-Tillotson Rams
- Houston-Tillotson Rams Basketball
- Houston-Tillotson Rams Women's Basketball
- Houston-Victoria Jaguars
- Houston-Victoria Jaguars Baseball
- Houston's Music & Arts Festival
- Houston's Urban Nutcracker
- Hoven Droven
- Hovhannes Shahbazyan
- Hovvdy
- How A Black Man Loves
- How A Boy Falls
- How and Why
- How Did This Get Made?
- How Far To Austin
- How Great Turtle Rebuilt The World
- How I Became A Pirate
- How I Became The Bomb
- How I Built This
- How I Got Over: Journeys in Verse
- How I Learned To Drive
- How I Learned What I Learned
- How I Wrote That Song
- How is This the World
- How Long Has This Been Going On?
- How Many Lives?
- How My Dad Killed Dracula
- How Now Mrs. Brown Cow
- How Now, Brown Couch
