Blida (Arabic: ولاية البليدة) is a province (wilaya) in Algeria.

The Chréa National Park is situated here.

In 1984 Tipaza Province was carved out of its territory.

The districts are: The municipalities are: The villages of Blida Province are: This province has one of the few habitat areas in Algeria that supports a sub-population of the Barbary macaque, Macaca sylvanus.

This article about a location in Blida Province is a stub.