| Oskari Mantere | |
|---|---|
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| 12th Prime Minister of Finland | |
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In office December 22, 1928 – August 16, 1929 |
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| President | Lauri Kristian Relander |
| Preceded by | Juho Sunila |
| Succeeded by | Kyösti Kallio |
| Personal details | |
| Born | 18 September 1874 Hausjärvi, Finland |
| Died | 9 December 1942 (aged 68) |
| Political party | National Progressive Party |
Oskari Mantere (September 18, 1874 – December 9, 1942) was a Finnish politician from the National Progressive Party who served as Prime Minister of Finland from December 1928 to August 1929. He led a minority government.