Biobío
# Biobío

Biobío or Bio-Bío (older form: Bío-Bío) may refer to any of the following:

## Administrative divisions

* Biobío Region, eighth region of Chile (first level)
* Biobío Province, subdivision of the Bío-Bío Region (second level)
* Alto Biobío, commune of the Bio Bío Province (third level)
