| Country: | Czech Republic |
| Type: | parliamentary |
| Previous Election: | 2018 Czech Senate election |
| Previous Year: | 2018 |
| Election Date: | 2–3 October 2020 (first round) |
| Next Election: | 2022 Czech Senate election |
| Next Year: | 2022 |
| Seats For Election: | 27 of the 81 seats in the Senate |
| 1Blank: | First round |
| 2Blank: | Second round |
| Image1: | Vít Rakušan (2020).jpg |
| Leader1: | Vít Rakušan |
| Party1: | Mayors and Independents |
| Seats1: | 10 |
| 1Data1: | 128,317 12.87% |
| 2Data1: | 97,550 21.59% |
| Leader2: | Petr Fiala |
| Party2: | Civic Democratic Party (Czech Republic) |
| Seats2: | 5 |
| 1Data2: | 140,293 14.07% |
| 2Data2: | 82,377 18.23% |
| Image3: | Praha, Vinohrady, Retailcon, Marián Jurečka (cropped).jpg |
| Leader3: | Marian Jurečka |
| Party3: | KDU-ČSL |
| Seats3: | 3 |
| 1Data3: | 90,584 9.08% |
| 2Data3: | 65,397 14.47% |
| Image4: | Markéta Pekarová Adamová 2018.jpg |
| Leader4: | Markéta Pekarová Adamová |
| Party4: | TOP 09 |
| Seats4: | 2 |
| 1Data4: | 46,575 4.67% |
| 2Data4: | 33,938 7.51% |
| Image5: | Václav-Láska2014b.jpg |
| Leader5: | Václav Láska |
| Party5: | Senator 21 |
| Seats5: | 2 |
| 1Data5: | 32,884 3.30% |
| 2Data5: | 25,071 5.55% |
| Image6: | A_Babiš_Praha_2015.JPG |
| Leader6: | Andrej Babiš |
| Party6: | ANO 2011 |
| Seats6: | 1 |
| 1Data6: | 115,202 11.55% |
| 2Data6: | 39,473 8.74% |
Senate elections were held in the Czech Republic on 2–3 October 2020 alongside regional elections, with second rounds on 9–10 October.
One-third of the 81-member Senate is elected every two years, giving Senators six year terms. Members of the Senate are elected in single-member constituencies using the two-round system.[1]
| Czech Social Democratic Party | Social democracy | Jan Hamáček | |||
| KDU-ČSL | Christian democracy | Marian Jurečka | [2] | ||
| Mayors and Independents | Localism | Vít Rakušan | [3] | ||
| ANO 2011 | Centrism | Andrej Babiš | |||
| Civic Democratic Party | Conservatism | Petr Fiala | |||
| Senator 21 | Liberalism | Václav Láska | [4] | ||
| Freeholder Party of the Czech Republic | Conservatism | Petr Bajer | |||
Elections were held in 27 districts:
| District | Before election | After election | ||||||
|---|---|---|---|---|---|---|---|---|
| Party | Senator | Party | Senator | |||||
| Cheb | ČSSD | Miroslav Nenutil | STAN | Miroslav Plevný | ||||
| Kolín | Emilie Třísková | Pavel Kárník | ||||||
| Vyškov | Ivo Bárek | Karel Zitterbart | ||||||
| Rychnov nad Kněžnou | Miroslav Antl | TOP 09 | Jan Grulich | |||||
| Znojmo | Pavel Štohl | Tomáš Třetina | ||||||
| Karviná | Radek Sušil | ANO | Ondřej Feber | |||||
| Strakonice | Karel Kratochvíle | ODS | Tomáš Fiala | |||||
| Kladno | Jiří Dienstbier Jr. | Pirates | Adéla Šípová | |||||
| Pelhřimov | Milan Štěch | Freedomites | Jaroslav Chalupský | |||||
| Hradec Králové | Jaroslav Malý | HDK | Jan Holásek | |||||
| Žďár nad Sázavou | KDU-ČSL | František Bradáč | KDU-ČSL | Josef Klement | ||||
| Přerov | Jitka Seitlová | Jitka Seitlová | ||||||
| Prague 1 | Václav Hampl | ODS | Miroslava Němcová | |||||
| Brno-City | Zdeněk Papoušek | Roman Kraus | ||||||
| Olomouc | Alena Šromová | STAN | Marek Ošťádal | |||||
| Frýdek-Místek | Jiří Carbol | Helena Pešatová | ||||||
| Prague 9 | STAN | David Smoljak | STAN | David Smoljak | ||||
| Děčín | Zbyněk Linhart | Zbyněk Linhart | ||||||
| Česká Lípa | bgcolor= | SLK | Jiří Vosecký | bgcolor= | SLK | Jiří Vosecký | ||
| Trutnov | bgcolor= | STAN | Jan Sobotka | bgcolor= | STAN | Jan Sobotka | ||
| Louny | ANO | Zdeňka Hamousová | STAN | Ivo Trešl | ||||
| Ostrava-City | Peter Koliba | ODS | Ondřej Šimetka | |||||
| Plzeň-City | ODS | Lumír Aschenbrenner | ODS | Lumír Aschenbrenner | ||||
| Příbram | Jiří Burian | STAN | Petr Štěpánek | |||||
| Prague 5 | SEN 21 | Václav Láska | SEN 21 | Václav Láska | ||||
| Zlín | Tomáš Goláň | Tomáš Goláň | ||||||
| Uherské Hradiště | Freeholders | Ivo Valenta | KDU-ČSL | Josef Bazala | ||||