Lepoglava Penitentiary (Croatian: Kaznionica u Lepoglavi),[1] also referred to in English as Lepoglava prison, is a maximum security prison in northern Croatia administed by the Croatian Ministry of Justice. It is located in, and named after, the town of Lepoglava, Varaždin County.
Lepoglava prison served as one of the main political prisons for opponents and seditionists of various ruling regimes throughout its history.