Stations
- classicrock
- ClassicROCK København
- ClassicROCK Østjylland
- Classics Pop & Rock
- Classik Radio
- Classique 106.5
- Classique 106.5 FM
- Classix 102.9 – WAMJ-HD2
- classixtechno
- ClassX Radio – ClassX ESCAPE!
- ClassX Radio – WMWX
- ClassX Radio – WRHX-LP
- ClassX Radio – WYNS
- Classy 103.4
- Classy 95.9 – KMGR
- Classy 97 – KLCE
- CLASSY NetRadio
- Clatsop County, OR Sheriff, Fire, Police, EMS
- Clave 107 “Tu Radio”
- Clazz FM 95.1
- CLC Média Web Radio
- Clean Air Christian Radio – W222CE
- Clean Air Christian Radio – W231AJ
- Clean Air Christian Radio – WHVT
- Clean Air Christian Radio – WHVY
- CleansingMusic – 2000’s
- CleansingMusic – Beyond Words
- CleansingMusic – Classically
- CleansingMusic – Cleansing 50’s
- CleansingMusic – Cleansing 60’s
- CleansingMusic – Cleansing 70’s
- CleansingMusic – Cleansing 80’s
- CleansingMusic – Cleansing 90’s
- CleansingMusic – Cleansing Christmas
- CleansingMusic – Cleansing Country
- CleansingMusic – Cleansing Cuts
- CleansingMusic – Cleansing Faith
- CleansingMusic – Cleansing Mix
- Clear 94 – KKLR-FM
- Clear 99 – KCLR-FM
- Clearwater Classics (CWC)
- CLEOR by FG
- Cleveland / Bradley County, TN Sheriff, Police, Fire
- Cleveland Fire and EMS
- Cleveland Sight Center
- Cleveland, OH Fire, EMS
- Click
- Click Radio
- Click Radio Lebanon
- Click Your Radio – CYR ’80s & ’90s
- Click Your Radio – CYR Christmas
- Click Your Radio – CYR Classic Rock & Blues
- Click Your Radio – CYR Dutch
- Click Your Radio – CYR Hits
- Click Your Radio – CYR Metal & Punk
- Cliff Central Radio
- ClikRadio
- Climax Radio
- Climax Radio Xtra
- Climbing Radio
- Clin d’oeil FM
- Clinton County Sheriff, Fire, and EMS, Wilmington Police
- Clinton County, NY Fire, EMS, Highway DOT
- ClipFm
- Clique FM
- CLOCK Radio
- Clonmellon Community Radio
- Cloob FM
- Cloud Jazz
- Clouds FM
- Club 80s
- Club 85
- Club 92.5
- Club 94.7 FM
- Club Connection Radio
- Club Dance Radio Amsterdam
- Club de Radio mdp.
- Club F
- Club FM
- Club FM 102.1
- Club FM 103.4
- Club FM 87.5
- Club FM Bamberg
- Club FM Dublin
- Club FM Kosovë
- Club FM Shqipëri
- Club FM UAE
- Club Gay Radio
- Club Generation
- Club Liquide Trance Nation
- Club Music Radio
- Club One World
- Club Radio
- Club Radio 102.5 FM
- Club Renoize
- club sensation
- Club XL Radio
- Club Zero Radio
- club_74
- club-f
