Vienna

Holy Roman Empire de facto · 1789 – August 6, 1806 (from the border data)
Austrian Empire de facto · December 26, 1805 – March 30, 1867 (from the border data)
German Confederation de facto · June 8, 1815 – May 18, 1848 (from the border data)
German Confederation de facto · November 29, 1850 – August 23, 1866 (from the border data)
Austria-Hungary de facto · May 29, 1867 – October 30, 1918 (from the border data)
Austria de facto · November 12, 1918 – March 12, 1938 (from the border data)
Germany de facto · March 13, 1938 – May 8, 1945 (from the border data)
Soviet Union de facto · March 16, 1945 – May 8, 1945 Military occupation (from the border data)
Austria de facto · since April 27, 1945 (from the border data)

Holy Roman Empire 1497 – August 6, 1806 From Wikidata (capital, P36)
Habsburg monarchy August 29, 1526 – August 11, 1804 From Wikidata (capital, P36)
Austrian Empire August 11, 1804 – March 30, 1867 From Wikidata (capital, P36)
Austria-Hungary March 30, 1867 – October 31, 1918 From Wikidata (capital, P36)
Austria From Wikidata (capital, P36)