Lithuanian Central State Archives – O. Milašiaus 23 LT 10102 Vilnius, Lithuania
Documents: Republic of Lithuania (1918-1940)       Nazi occupation period (1941-1944)       Soviet occupation periods (1940-1941 and 1944-1990)

Lithuanian State Historical Archives – Mindaugo 8 Room 110 LT 03107 Vilnius, Lithuania
Documents: Birth, death and marriage – Church & civil vital records

Lithuanian Special Archives – Gedimino pr. 40/1 LT-01110 Vilnius, Lithuania
Documents: Lithuanian SSR Division of KGB, USSR (1940-1991)       Lithuanian SSR Ministry of Interior (1944-1990)       Communist and socialist organizations (19th c.-1991) that witness the genocide of the Lithuanian people

Lithuanian State Modern Archives – O. Milašiaus g. 25, Vilnius, 10102 Vilnius
Documents: State authorities, administrative institutions, other organizations, and individuals starting from 1990