Șirineasa is a commune in Vâlcea County, Oltenia, western Wallachia, Romania.

The largest village is Ciorăști, situated in the northern part of the commune.

The other villages are Aricioaia, Șirineasa, Slăvitești and Valea Alunișului.

In the forest, there was "The Lake without bottom" (Lacul fără fund).

A legend says that Nicolae Gheorghe Asproiu (19th century), followed by police, drop the cartful with gold in this lake, in order to retrieve it after he is safe.