Jaan Poska VR III/1 was a lawyer, politician and the foreign minister of Estonia in 1918–1919.
- Occupation
- politician, diplomat, lawyer, mayor
- Position held
- Minister of Foreign Affairs, Member of the Russian Constituent Assembly, mayor of Tallinn, member of the Estonian Constituent Assembly
- Citizenship
- Russian Empire, Estonia
- Born
- January 24, 1866
- Died
- March 7, 1920