2025 Novosibirsk Oblast legislative election

2025 Novosibirsk Oblast legislative election

12–14 September 2025

All 76 seats in the Legislative Assembly
39 seats needed for a majority
Turnout33.02%
4.77 pp
  Majority party Minority party Third party
 
CPRF
Candidate Andrey Travnikov Vladimir Karpov Leonid Slutsky
Party United Russia CPRF LDPR
Last election 38.13%, 44 seats 16.63%, 14 seats 13.58%, 6 seats
Seats won 51 10 4
Seat change 7 4 2
Popular vote 375,374 81,066 67,452
Percentage 51.91% 11.21% 9.33%
Swing 13.78 pp 5.42 pp 4.25 pp

  Fourth party Fifth party Sixth party
 
RPPSS
Candidate Vladislav Davankov Alexander Aksyonenko Vladimir Vorozhtsov
Party New People SR–ZP Party of Pensioners
Last election 6.92%, 3 seats 6.12%, 2 seats 5.69%, 2 seats
Seats won 4 4 2
Seat change 1 2
Popular vote 57,220 56,292 47,961
Percentage 7.91% 7.78% 6.63%
Swing 0.99 pp 1.66 pp 0.94 pp

Chairman before election

Andrey Shimkiv
United Russia

Elected Chairman

Andrey Shimkiv
United Russia

The 2025 Legislative Assembly of Novosibirsk Oblast election took place on 12–14 September 2025. All 76 seats in the Legislative Assembly were up for re-election.

United Russia increased its already overwhelming majority in the Legislative Assembly, winning 51.9% of the vote and 29 of 38 single-mandate constituencies. Communist Party of the Russian Federation lost almost a third of its vote share and four seats but retained the second largest faction with 10 deputies. Liberal Democratic Party of Russia also lost 4 pp. and two of its six deputies after its entire faction defected to United Russia. New People and A Just Russia – For Truth both made gains in the Legislative Assembly, increasing its factions by one and two deputies respectively.