The 1920 Thuringia state election was held on 20 June 1920 to elect the 53 members of the Landtag of Thuringia. [1]
| Party | Votes | % | Seats | |
|---|---|---|---|---|
| Independent Social Democratic Party of Germany | 184,267 | 27.87 | 15 | |
| Thuringian Agricultural League | 136,264 | 20.61 | 11 | |
| Social Democratic Party of Germany | 134,581 | 20.35 | 11 | |
| German People's Party | 104,239 | 15.77 | 8 | |
| German Democratic Party | 48,280 | 7.30 | 4 | |
| German National People's Party | 45,405 | 6.87 | 4 | |
| Communist Party of Germany | 8,134 | 1.23 | 0 | |
| Centre Party | 3 | 0.00 | 0 | |
| Total | 661,173 | 100.00 | 53 | |
| Registered voters/turnout | 803,529 | – | ||
| Source: Elections in the Weimar Republic, [1] Elections in Germany [2] | ||||