List of archives:
- The Head Office of State Archives
- Central Archive of Historical Records
- Archive of New Records
- National Digital Archives
- The State Archive of Employee Records
- The State Archive in Białystok
- The State Archive in Bydgoszcz
- The State Archive in Częstochowa
- The State Archive in Malbork
- The State Archive in Gdańsk
- The State Archive in Gorzów Wielkopolski
- The State Archive in Katowice
- The State Archive in Kielce
- The State Archive in Koszalin
- The State Archive in Kraków
- The State Archive in Lublin
- The State Archive in Łódź
- The State Archive in Leszno
- The State Archive in Olsztyn
- The State Archive in Opole
- The State Archive in Piotrków Trybunalski
- The State Archive in Płock
- The State Archive in Poznań
- The State Archive in Przemyśl
- The State Archive in Radom
- The State Archive in Rzeszów
- The State Archive in Siedlce
- The State Archive in Suwałki
- The State Archive in Szczecin
- The State Archive in Toruń
- The State Archive of the Capital City of Warsaw
- The State Archive in Wrocław
- The Zielona Góra State Archive
- The State Archive in Zamość
Foreign archives:
- Armenia - National Archives of Armenia
- Australia - National Archives of Australia
- Austria - Österreichisches Staatsarchiv
- Belarus - Archives of Belarus
- Belgium - Het Rijksarchief in België
- Bosnia and Herzegovina - Arhiv Bosne i Hercegovine
- Bulgaria - Archives State Agency
- Brazil - Arquivo Nacional
- Canada - Archives Canada
- Chile - Archivo Nacional de Chile
- Croatia - Hrvatski državi arhiv
- Czech Republic - Národní archív
- Denmark - Statens Arkiver
- England - The National Archives
- Estonia - Ajalooarhiiv
- European Union (EU) - Historical Archives of the European Union
- Finland - Arkivverket
- France - Archives nationales
- Georgia - saqarTvelos saxelmwifo arqivebi
- Germany - Bundesarchiv
- Greece - The General Archives of the State
- Hungary - Magyar Országos Levéltár
- Iran - National Library and Archives of Iran
- Ireland - The National Archives of Ireland
- Italy - Archivio centrale dello Stato
- Kazakhstan - Central State Archive Republic of Kazakhstan
- Latvia - Latvijas Valsts arhivs
- Lichtenstein - Landesarchiv Fürstentum Liechtenstein
- Lithuania - Lietuvos archyvs departamentas
- Luxembourg - Archives Nationales du Grande-Duché de Luxembourg
- Montenegro - Državi arhiv Crne Gore
- New Zealand - Archives New Zealand
- Norway - Arkivverket Riksarkivet og Statsarkivene
- Romania - Arhivele Naţionale ale României
- Russia - Russian State Archive of Literature and Art (RGALI)
- Slovakia - Slovenský národný archív
- Slovenia - Arkhiv Republike Slovenije
- Turkey - Turkish Archives
- Ukraine - Archives of Ukraine
- Scotland - The National Archives of Scotland
- Spain - Archivo General de Indias
- Sweden - Statens Arkiv Riksarkivet och Landsarkiven
- Switzerland - Archives fédérales suisses Schweizerisches Bundesarchiv
- The Netherlands - Het Nationaal Archief
- United States - U.S. National Archives
- Vatican - Archivum Secretum Vaticanum
