Who won the Czech Senate election?

Pro-Western opposition parties. The Mayors and Independents (STAN) won the most of the 27 contested seats with nine, followed by the Civic Democrats (ODS) with seven, the Christian Democrats (KDU-ČSL) with three and TOP 09 with two. Prime Minister Andrej Babiš's ANO won none, losing its one defending seat.

How many seats did ANO win?

Zero. ANO took about 22.5% of the vote in the first round and 21.6% in the run-offs, but did not win a single one of the 27 seats. It now holds 11 of the Senate's 81 seats. According to results compiled on Wikipedia, it is the first time governing parties have won no Senate seats.

Who controls the Czech Senate now?

The pro-Western opposition kept control, the Associated Press reported. The Civic Democrats are the largest group with 20 seats, followed by STAN with 14 and the Christian Democrats with 12. A majority in the 81-seat chamber is 41. The new Senate president has not yet been chosen.

How do Czech Senate elections work?

Senators serve six-year terms, and a third of the 81 seats are elected every two years in single-member districts. If no candidate wins a majority in the first round, the top two meet in a run-off a week later. This year's first round was held alongside municipal elections.

Why does the Senate result matter?

The Senate can delay most legislation, must approve constitutional changes and the ratification of some international treaties, and its approval is needed for constitutional court judges. An opposition-controlled Senate is a check on Babiš's government, which took power in October 2025.

What was the turnout?

Turnout was 43.31% in the first round on October 9–10, when municipal elections were held on the same days, and fell to 21.12% in the run-offs on October 16–17. That means only about one in five eligible voters chose the winners of the run-off seats.

Czech Senate Election 2026 Results: Babiš's ANO Wins Zero

Babiš's ANO Wins Zero Seats in the Czech Senate Election, the First Big Setback Since He Returned to Power

Andrej Babiš's ANO won none of the 27 Czech Senate seats up for election, and pro-Western opposition parties kept control of the upper house after run-offs.

The pale yellow baroque facade of Wallenstein Palace in Prague, with a red-tiled roof and dormer windows, and cars parked in the square in front.

Wallenstein Palace in Prague's Malá Strana, seat of the Czech Senate. File photo from 2007. Hynek Moravec / CC BY 3.0, via Wikimedia Commons

Prime Minister Andrej Babiš's ANO won none of the 27 seats up for election in the Czech Senate this month, and pro-Western opposition parties kept control of the upper house, according to results from the run-offs on October 16–17. It is the first electoral test, and the first clear setback, for Babiš since he returned to power in October 2025, the AP reported.

ANO even lost the one seat it was defending.

How did each party do?

Party	Seats won (of 27)	Seats now (of 81)	Change
Mayors and Independents (STAN)	9	14	−1
Civic Democrats (ODS)	7	20	+2
Christian Democrats (KDU-ČSL)	3	12	—
TOP 09	2	7	—
Our Czechia	1	1	+1
SEN 21	1	3	−1
Mayors for the Liberec Region	1	3	—
ANO	0	11	−1
Pirate Party	0	0	−1

Several local and independent lists won the remaining seats.

How bad is this for Babiš?

ANO won about 22.5% of the vote in the first round and 21.6% in the run-offs, enough to reach several run-offs but not to win any. According to results compiled on Wikipedia, it is the first time governing parties have won no Senate seats.

The Pirate Party also lost its last senator and has no Senate presence for the first time since 2012.

Why does the Czech Senate matter?

The Senate is the upper house of the Czech parliament. It:

Can delay most laws passed by the lower house
Must approve constitutional amendments
Approves constitutional court judges nominated by the president

With the opposition in control, Babiš's coalition faces a check on constitutional changes and key appointments.

How did turnout look?

Round	Dates	Turnout
First round (with municipal elections)	Oct. 9–10	43.31%
Run-offs	Oct. 16–17	21.12%

What to watch

The Senate presidency. The chamber will choose a new president, a key constitutional post and a counterweight to the government.

Babiš's response. Whether the defeat prompts any change of course from a government that has been in office for only a year.

Municipal results. The local elections held alongside the first round give a wider picture of ANO's strength across the country.

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