Blanca (pronounced [ˈblaːntsa]) is a settlement on the left bank of the Sava River in the Municipality of Sevnica in central Slovenia.The area is part of the historical region of Styria.

[2] The settlement includes the neighborhood of Agrež in the west and the hamlets of Suho and Vrhek to the northeast.

During the Second World War, a ferry across the Sava in Blanca was used to main contact with Partisan units in Lower Carniola.

It has an average yearly capacity of 144 GWh, corresponding to approximately 1% of current electricity production in Slovenia.

[5] Notable people that were born or lived in Blanca include: This article about the Municipality of Sevnica in Slovenia is a stub.