Alegrete (disambiguation)
# Alegrete (disambiguation)

Alegrete is a Brazilian municipality in Rio Grande do Sul, Brazil.

Alegrete may also refer to:

* Alegrete do Piauí, a municipality in Piauí, Brazil
* Alegrete (Portalegre), a civil parish in the district of Portalegre, near Serra de São Mamede, Portugal
   * Castle of Alegrete, a castle in the civil parish of Alegrete, Portugal
