Données ARCOM - Mise à jour : juin 2026
| Radio | Frequence | Réception | Département | Agglomération |
| CHERIE FM - Belz ▶ | 90.9 | 1/5 | 56 - Morbihan | LORIENT |
| EUROPE 1 - Belz ▶ | 104.7 | 1/5 | 56 - Morbihan | LORIENT |
| EUROPE 2 - Belz | 96.4 | 4/5 | 56 - Morbihan | LORIENT |
| FRANCE CULTURE - Belz ▶ | 96.0 | 5/5 | 56 - Morbihan | VANNES |
| FRANCE CULTURE - Belz ▶ | 97.8 | 1/5 | 29 - Finistère | BREST TREDUDON |
| FRANCE INFO - Belz ▶ | 105.5 | 5/5 | 56 - Morbihan | VANNES |
| FRANCE INTER - Belz ▶ | 88.6 | 5/5 | 56 - Morbihan | VANNES |
| FRANCE INTER - Belz ▶ | 89.0 | 3/5 | 56 - Morbihan | LORIENT |
| FRANCE INTER - Belz ▶ | 95.4 | 1/5 | 29 - Finistère | BREST TREDUDON |
| FRANCE MUSIQUE - Belz ▶ | 100.7 | 1/5 | 56 - Morbihan | LORIENT |
| FRANCE MUSIQUE - Belz ▶ | 91.8 | 5/5 | 56 - Morbihan | VANNES |
| FUN RADIO - Belz ▶ | 106.9 | 5/5 | 56 - Morbihan | LORIENT |
| HIT WEST - Belz | 91.4 | 4/5 | 56 - Morbihan | LORIENT |
| ICI ARMORIQUE - Belz | 101.3 | 5/5 | 56 - Morbihan | VANNES |
| ICI BREIZH IZEL - Belz | 93.0 | 1/5 | 29 - Finistère | BREST TREDUDON |
| JAZZ RADIO - Belz | 107.7 | 4/5 | 56 - Morbihan | LORIENT |
| LA RADIO BRO GWENED - Belz | 97.3 | 4/5 | 56 - Morbihan | LORIENT |
| LA RADIO CLASSIQUE - Belz | 95.0 | 4/5 | 56 - Morbihan | LORIENT |
| LA RADIO NOVA - Belz | 89.6 | 1/5 | 56 - Morbihan | VANNES |
| M RADIO - Belz | 88.3 | 4/5 | 56 - Morbihan | LORIENT |
| MOUV' - Belz | 103.3 | 4/5 | 56 - Morbihan | LORIENT |
| NRJ - Belz ▶ | 106.0 | 4/5 | 56 - Morbihan | LORIENT |
| RCF SUD BRETAGNE LORIENT - Belz | 102.8 | 3/5 | 56 - Morbihan | LORIENT |
| RFM - Belz ▶ | 107.3 | 1/5 | 56 - Morbihan | LORIENT |
| RIRE ET CHANSONS - Belz ▶ | 95.7 | 4/5 | 56 - Morbihan | LORIENT |
| RMC - Belz ▶ | 98.8 | 1/5 | 56 - Morbihan | LORIENT |
| RTL2 - Belz ▶ | 103.8 | 5/5 | 56 - Morbihan | LORIENT |
| SKYROCK - Belz ▶ | 94.3 | 1/5 | 56 - Morbihan | LORIENT |
