{|class="wikitable" style="text-align:center; width:100%; border:1px #AAAAFF solid"
|-
!rowspan=2 | Nr.
!width=80 rowspan=2 | Portræt
!rowspan=2 | Navn<br /><small>(Født–Død)</small>
!colspan=3 | Periode
!rowspan=2 | Parti
|-
!Tiltrædelse
!Afgang
!Antal dage
|- style="background:#EEEEEE"
! rowspan=4 style="background:#258b4c; color:white"| '''1<br/><small>(1&nbsp;af&nbsp;4)</small>'''{{ref label|1|1|1}}
| rowspan=4|[[Fil:Karlis Ulmanis.jpg|80px]] 
| rowspan=4|'''[[Kārlis Ulmanis]]'''<br /><small>(1877–1942)<br/>Ministerpræsident<br/>for Overgangsregeringen<br/>1. ministerpræsident</small>
| 18. november 1918
| 13. juli 1919
| rowspan=4 | {{age in days|1918|11|18|1921|6|19}}
| rowspan=4|[[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
| 14. juli 1919
| 8. december 1919
|-
|- style="background:#EEEEEE"
| 9. december 1919
| 11. juni 1920
|-
|- style="background:#EEEEEE"
| 12. juni 1920
| 18. juni 1921
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''2<br/><small>(1&nbsp;af&nbsp;2)</small>'''
| [[Fil:Zigfrids-Anna-Meierovics.jpg|80px]] 
| '''[[Zigfrīds Anna Meierovics]]'''<br /><small>(1887–1925)<br/>2. ministerpræsident</small>
| 19. juni 1921
| 26. januar 1923
| {{age in days|1921|6|19|1923|1|27}}
| [[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:lightgray;"| 3
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]] 
| '''[[Jānis Pauļuks]]'''<br /><small>(1865–1937)<br/>3. ministerpræsident</small>
| 27. januar 1923
| 27. juni 1923
| {{age in days|1923|1|27|1923|6|28}}
|[[Løsgænger|Uafhængig]]
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''2<br/><small>(2&nbsp;af&nbsp;2)</small>'''
| [[Fil:Zigfrids-Anna-Meierovics.jpg|80px]] 
| '''[[Zigfrīds Anna Meierovics]]'''<br /><small>(1887–1925)</small>
| 28. juni 1923
| 26. januar 1924
| {{age in days|1923|6|28|1924|1|27}}
| [[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:lightgray;"| '''4'''
|[[Fil:Voldemārs Zāmuēls.jpg|80px]] 
|'''[[Voldemārs Zāmuēls]]'''<br /><small>(1872–1948)<br/>4. ministerpræsident</small>
| 27. januar 1924
| 18. december 1924
| {{age in days|1924|1|27|1924|12|19}}
|[[Løsgænger|Uafhængig]]
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''5<br/><small>(1&nbsp;af&nbsp;2)</small>'''
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]] 
| '''[[Hugo Celmiņš]]'''<br /><small>(1877–1941)<br/>5. ministerpræsident</small>
| 19. december 1924
| 23. december 1925
| {{age in days|1924|12|19|1925|12|24}}
| [[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''1<br/><small>(2&nbsp;af&nbsp;4)</small>'''
| [[Fil:Karlis Ulmanis.jpg|80px]] 
| '''[[Kārlis Ulmanis]]'''<br /><small>(1877–1942)</small>
| 24. december 1925
| 6. maj 1926
| {{age in days|1925|12|24|1926|5|7}}
| [[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''6'''
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]] 
| '''[[Arturs Alberings]]'''<br /><small>(1877–1934)<br/>6. ministerpræsident</small>
| 7. maj 1926
| 18. december 1926
| {{age in days|1926|5|7|1926|12|19}}
| [[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:coral;"| '''7<br/><small>(1&nbsp;af&nbsp;2)</small>'''
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]] 
| '''[[Marģers Skujenieks]]'''<br /><small>(1886–1941)<br/>7. ministerpræsident</small>
| 19. december 1926
| 23. januar 1928
| {{age in days|1926|12|19|1928|1|24}}
| [[Sociāldemokrātu mazinieku un laukstrādnieku savenība]]<br />(SDML)
|-
|- style="background:#EEEEEE"
! style="background:darkgray; color:white"| '''8'''
| [[Fil:Peteris Jurasevskis.jpg|80px]] 
| '''[[Pēteris Juraševskis]]'''<br /><small>(1872–1945)<br/>8. ministerpræsident</small>
| 24. januar 1928
| 30. november 1928
| {{age in days|1928|1|24|1928|12|1}}
| [[Demokrātiskais Centrs]]<br />(DC)
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''5<br/><small>(2&nbsp;af&nbsp;2)</small>'''
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]] 
| '''[[Hugo Celmiņš]]'''<br /><small>(1877–1941)</small>
| 1. december 1928
| 26. marts 1931
| {{age in days|1928|12|1|1931|3|27}}
| [[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''1<br/><small>(3&nbsp;af&nbsp;4)</small>'''
| [[Fil:Karlis Ulmanis.jpg|80px]] 
| '''[[Kārlis Ulmanis]]'''<br /><small>(1877–1942)</small>
| 27. marts 1931
| 5. december 1931
| {{age in days|1931|3|27|1931|12|6}}
|[[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|-
|- style="background:#EEEEEE"
! style="background:darkred; color:white"| '''7<br/><small>(2&nbsp;af&nbsp;2)</small>'''
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]] 
| '''[[Marģers Skujenieks]]'''<br /><small>(1886–1941)</small>
| 6. december 1931
| 23. marts 1933
| {{age in days|1931|12|6|1933|3|24}}
|[[Progresīvā jaunsaimnieku apvienība]]<br />(PJA)
|-
|- style="background:#EEEEEE"
! style="background:skyblue; color:white"| '''9'''
| [[Fil:Adolfs Blodnieks.jpg|80px]]
| '''[[Ādolfs Bļodnieks]]'''<br /><small>(1889–1962)<br/>9. ministerpræsident</small>
| 24. marts 1933
| 16. marts 1934
| {{age in days|1933|3|24|1934|3|17}}
|[[Latvijas Jaunsaimnieku un sīkgruntnieku partija]]<br />(LJSP)
|-
|- style="background:#EEEEEE"
! style="background:#258b4c; color:white"| '''1<br/><small>(4&nbsp;af&nbsp;4)'''{{ref label|2|2|2}}</small>
| rowspan=2|[[Fil:Karlis Ulmanis.jpg|80px]] 
| rowspan=2|'''[[Kārlis Ulmanis]]'''<br /><small>(1877–1942)</small>
| 17. marts 1934
| 15. maj 1934
|rowspan=2 | {{age in days|1934|3|17|1940|6|20}}
|[[Latvijas Zemnieku savienība|Den Lettiske Bondeunion]]<br />(LZS)
|- style="background:#EEEEEE"
! style="background:lightgray;"|
| 15. maj 1934
| 19. juni 1940
|[[Løsgænger|Uafhængig]]
|-
|- style="background:#EEEEEE"
! style="background:#d40000;"| '''–'''{{ref label|3|3|3}}
| [[Fil:Flag of the Prime Minister of Latvia.svg|80px]]
| '''[[Augusts Kirhenšteins]]'''<br /><small>(1872–1963)</small>
| 20. juni 1940
| 25. august 1940
| {{age in days|1940|6|20|1940|8|25}}
|[[Sovjetunionens kommunistiske parti]]<br />(SUKP)
|}
{{Letlands politik}}
'''Noter:'''<br>
{{note label|1|1|1}} Under i uafhængighedskrigen i 1918–1920 påberåbte to forskellige parter sig regeringsledelsen i Letland. Dette var den [[Lettiske SSR]]'s regering, ledet af [[Pēteris Stučka]], samt regeringen ledet af [[Andrievs Niedra]], støttet af [[Tyskbaltere]]. Nogle kilder lister muligvis Stučka og Niedra som ministerpræsidenter for perioder, hvor deres regering kontrollerede det meste af Letland.
Politik Lister_over_personer