US Concarneau
| Full name | Union Sportive Concarnoise | |||
|---|---|---|---|---|
| Nickname | USC | |||
| Founded | 1911 | |||
| Ground | Stade Guy-Piriou | |||
| Capacity | 5,800 (1,206 seated) | |||
| President | Jacques Piriou | |||
| Manager | Stéphane Rossi | |||
| League | Championnat National | |||
| 2024–25 | Championnat National, 8th of 17 | |||
| Website | www | |||
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Union Sportive Concarnoise (French pronunciation: [ynjɔ̃ spɔʁtiv kɔ̃kaʁnwaz]), better known as US Concarneau or just Concarneau (French pronunciation: [kɔ̃kaʁno]), is a football club based in Concarneau, France. As of the 2025–26 season, it competes in the Championnat National, the third tier of French football. The team plays its home matches at the 5,800-capacity Stade Guy-Piriou.