Liberga (pronounced [ˈliːbɛɾɡa]) is a small village in the Municipality of Šmartno pri Litiji in central Slovenia. It lies in the Sava Hills (Slovene: Posavsko hribovje) east of Velika Kostrevnica. The area is part of the historical region of Lower Carniola. The municipality is now included in the Central Slovenia Statistical Region.