Wilhelm Buck
| Wilhelm Buck | |
|---|---|
| Wilhelm Buck | |
| Minister-President of the Free State of Saxony | |
| In office 1920–1923 | |
| Preceded by | Georg Gradnauer | 
| Succeeded by | Erich Zeigner | 
| Member of the Riechstag | |
| In office 1920–1924 | |
| Member of the Imperial Riechstag | |
| In office 1913–1918 | |
| Member of Dresden City Council | |
| In office 1908–1917 | |
| Personal details | |
| Born | November 12, 1869 Bautzen, Kingdom of Saxony | 
| Died | December 2, 1945 (aged 76) Radebeul, Soviet Occupation Zone | 
| Political party | Social Democratic Party of Germany (1932– & 1887–1926) Old Social Democratic Party of Germany (1926–1932) | 
Johann Wilhelm Buck (12 November 1869 in Bautzen, Kingdom of Saxony – 2 December 1945 in Radebeul) was a German politician and representative of the Social Democratic Party and the splinter party, Old Social Democratic Party of Germany. From 5 May 1920 to 21 March 1923, he was minister-president of the Free State of Saxony.