Stations
- Hasselt 1
- Hasta Las Chichas
- Hasta que el Cuerpo Aguante Radio
- Hastings Rock Radio
- Hatay FM
- Hatchet Radio
- Hauptstadtzwerge
- Hausaxpress24 Radio
- Haustier Radio
- Have A Blast Radio
- Haven Radio
- Haven Stad Radio
- Haverhill Fire
- Hawaiʻi Police Department
- Hawaii FM
- Hawaii Public Radio – KHPR
- Hawaii Public Radio – KIPO
- Hawaiian 105 – KINE-FM
- Hawaiian Hi-Fi
- Hawaiian Pacific Radio
- Hawaiian Rainbow
- Hawk Country 106.9 – KIHK
- Hawk Radio
- Hawkesbury Gold
- Hawkesbury Radio
- Hawkesbury Radio Sport
- Hawkwynd Radio
- Hay 98 – WHAY
- Hay FM
- HayalFm
- Hayat FM
- Hayat FM 100.8
- HAYATMiX
- Hayward Fire
- Hayze Radio UK
- Hazard FM UK
- Haze Radio Network
- Hazleton Police and Fire, Luzerne County Fire South, Hazle Township Fire
- HB Radio
- HBA House Buenos Aires
- HBC Shakti Radio
- HBC ラジオ
- HBCUiRadio
- HBR 103.5 FM
- HBR1 – Dream Factory
- HBR1 – Tranceponder
- HBR1 – Tronic Lounge
- HBSA Hospital Radio
- HCF RADIO
- HCJB – HCJB2
- HCJB – La Voz de los Andes
- HCJB – Radio HCJB Deutschland
- HD DINER RADIO
- HD Radio – Classic Rock
- HD Radio – Country
- HD Radio – Jazz
- HD Radio – Rock
- HD Radio – Rock and Roll
- HD Radio – The Blues
- HD Radio – The Party Mix
- HD1 Radio
- HE Radio
- Hệ Thống Truyền Thông Việt Nam Hải Ngoại (VABC)
- He’s Alive Radio – WLIC
- Head FM
- HEAD-ON Radio Network
- Heads FM
- Healing Music
- Healing Radio
- Healing Stream Media Network – The Healing Stream
- Healing Stream Media Network – The Healing Wind
- Health Broadcasting Service® – HBS™ Radio Live
- Health Professional Radio – Brisbane
- HealthcareNOW Radio
- Healthdove Radio
- HealthyLife.Net
- HealthyMindFM
- HearMe.fm – Andrew Lord
- HearMe.FM – The Friday Nite Mix
- Heart & Soul 92.1 & 1140 – KRMP
- Heart 80s
- Heart Barnstaple
- Heart Bath
- Heart Bedford
- Heart Beds, Bucks & Herts
- Heart Berkshire
- Heart Bristol
- Heart Cambridge
- Heart Colchester
- Heart Cornwall
- Heart Crawley & Surrey
- Heart Dorset
- Heart Essex
- Heart Exeter
- Heart FM
- Heart FM – CIHR-FM
- Heart Gloucestershire
- Heart Harlow
- Heart Kent
- Heart London
