Wikipedia
Cosio
Cosio may refer to:
- Cosio di Arroscia, an Italian municipality in the Province of Imperia, Liguria
- Cosio Valtellino, an Italian municipality in the Province of Sondrio, Lombardy
- Cosío, a Mexican municipality in the state of Aguascalientes
- Cosío, a Mexican town and municipal seat in the state of Aguascalientes