Estonia: Heads of Government: 1919-1920
| Peaminister | Prime Minister [1] | |
| 8 May 1919 - 18 Nov 1919 | Otto August Strandman |
| 18 Nov 1919 - 28 Jul 1920 | Jaan Tõnisson |
| 28 Jul 1920 - 30 Jul 1920 | Aadu (Ado) Birk |
| 30 Jul 1920 - 26 Oct 1920 | Jaan Tõnisson |
| 26 Oct 1920 - 21 Dec 1920 | Ants (Hans) Piip |
- In accordance with the Provisional Constitution of Estonia (effective 9 Jul 1919 - 20 Dec 1920), the government was charged with supreme power, while the Chairman of the Constituent Assembly was named the "legal representative of the Republic."