The 1929 Mecklenburg-Schwerin state election was held on 23 June 1929 to elect the 51 members of the Landtag of the Free State of Mecklenburg-Schwerin. [1]
| Party | Votes | % | Seats | +/– | |
|---|---|---|---|---|---|
| Unity List of National Mecklenburgers | 140,151 | 44.58 | 23 | New | |
| Social Democratic Party of Germany | 120,570 | 38.35 | 20 | –1 | |
| Communist Party of Germany | 16,451 | 5.23 | 3 | 0 | |
| Nazi Party | 12,721 | 4.05 | 2 | +2 | |
| German Democratic Party | 8,962 | 2.85 | 1 | –1 | |
| Mecklenburg Farmers' Party | 8,087 | 2.57 | 1 | New | |
| Group for People's Welfare | 7,461 | 2.37 | 1 | –1 | |
| Total | 314,403 | 100.00 | 51 | +2 | |
| Valid votes | 314,403 | 99.37 | |||
| Invalid/blank votes | 1,984 | 0.63 | |||
| Total votes | 316,387 | 100.00 | |||
| Registered voters/turnout | 422,238 | 74.93 | |||
| Source: Elections in the Weimar Republic, [1] Elections in Germany [2] | |||||