Saarbrücken
City
Held by
- 1789 – October 17, 1797 Holy Roman Empire
- October 17, 1797 – May 23, 1808 France
- October 14, 1808 – April 12, 1814 France
- May 30, 1814 – June 8, 1815 France
- June 8, 1815 – May 18, 1848 German Confederation
- June 9, 1815 – September 20, 1866 Kingdom of Prussia
- November 29, 1850 – August 23, 1866 German Confederation
- October 1, 1866 – July 1, 1867 Kingdom of Prussia
- July 1, 1867 – January 18, 1871 North German Confederation
- January 19, 1871 – November 9, 1918 German Empire
- November 11, 1918 – January 10, 1920 Germany
- March 1, 1935 – May 8, 1945 Germany
- March 1, 1945 – May 8, 1945 United States Military occupation
- August 1, 1946 – December 30, 1956 Saar Protectorate
- since 1957 Germany
Capital of
- August 1, 1946 – December 31, 1956 Saar Protectorate