Données ARCOM - Mise à jour : juin 2026
| Radio | Frequence | Réception | Département | Agglomération |
| DECIBEL - Kergrist | 99.3 | 1/5 | 22 - Côtes-d'armor | LOUDEAC |
| EUROPE 1 - Kergrist ▶ | 103.6 | 5/5 | 22 - Côtes-d'armor | MUR DE BRETAGNE |
| EUROPE 1 - Kergrist ▶ | 104.6 | 4/5 | 56 - Morbihan | PONTIVY |
| FRANCE CULTURE - Kergrist ▶ | 96.0 | 1/5 | 56 - Morbihan | VANNES |
| FRANCE CULTURE - Kergrist ▶ | 97.5 | 4/5 | 56 - Morbihan | PONTIVY |
| FRANCE CULTURE - Kergrist ▶ | 97.8 | 4/5 | 29 - Finistère | BREST TREDUDON |
| FRANCE INFO - Kergrist ▶ | 105.5 | 3/5 | 56 - Morbihan | VANNES |
| FRANCE INTER - Kergrist ▶ | 104.0 | 4/5 | 56 - Morbihan | PONTIVY |
| FRANCE INTER - Kergrist ▶ | 95.4 | 4/5 | 29 - Finistère | BREST TREDUDON |
| FRANCE MUSIQUE - Kergrist ▶ | 89.4 | 4/5 | 29 - Finistère | BREST TREDUDON |
| FRANCE MUSIQUE - Kergrist ▶ | 91.8 | 1/5 | 56 - Morbihan | VANNES |
| FRANCE MUSIQUE - Kergrist ▶ | 94.6 | 1/5 | 56 - Morbihan | PONTIVY |
| FUN RADIO - Kergrist ▶ | 94.1 | 5/5 | 56 - Morbihan | PONTIVY |
| ICI ARMORIQUE - Kergrist | 101.3 | 1/5 | 56 - Morbihan | VANNES |
| ICI BREIZH IZEL - Kergrist | 90.5 | 1/5 | 56 - Morbihan | PONTIVY |
| ICI BREIZH IZEL - Kergrist | 93.0 | 4/5 | 29 - Finistère | BREST TREDUDON |
| LA RADIO KREIZ BREIZH - Kergrist | 102.9 | 1/5 | 22 - Côtes-d'armor | CALLAC |
| M RADIO - Kergrist | 100.5 | 5/5 | 56 - Morbihan | PONTIVY |
| NRJ - Kergrist ▶ | 96.9 | 5/5 | 56 - Morbihan | PONTIVY |
| RCF SUD BRETAGNE VANNES - Kergrist | 87.8 | 1/5 | 56 - Morbihan | PONTIVY |
| RFM - Kergrist ▶ | 100.9 | 5/5 | 56 - Morbihan | PONTIVY |
| RMN - Kergrist | 100.0 | 4/5 | 56 - Morbihan | PONTIVY |
| RMN - Kergrist | 91.2 | 1/5 | 22 - Côtes-d'armor | ROSTRENEN |
| RTL - Kergrist ▶ | 93.7 | 5/5 | 56 - Morbihan | PONTIVY |
| RTL2 - Kergrist ▶ | 102.4 | 5/5 | 56 - Morbihan | PONTIVY |
| SKYROCK - Kergrist ▶ | 107.2 | 1/5 | 22 - Côtes-d'armor | MUR DE BRETAGNE |
