Piedras Blancas (disambiguation)
# Piedras Blancas (disambiguation)

Piedras Blancas (literally, "White Stones") is a fairly common place name in the Spanish-speaking world. It may refer to:

* Piedras Blancas, a town in Asturias, Spain
* Piedras Blancas, Montevideo, a neighbourhood in Montevideo, Uruguay
* Piedras Blancas National Park in Costa Rica
* Piedras Blancas, Aguada, Puerto Rico, a barrio
* Piedras Blancas, San Sebastián, Puerto Rico, a barrio
* Pico Piedras Blancas, a mountain peak in Venezuela
* Piedras Blancas Light Station, Piedras Blancas Point, California
* Piedras Blancas State Marine Reserve and Marine Conservation Area in California
