The 2026 Moscow Oblast Duma election took place on 18–20 September 2026, on common election day, coinciding with the 2026 Russian legislative election. All 50 seats in the Oblast Duma were up for re-election.

United Russia increased its overwhelming majority in the Oblast Duma, winning 57.3% of the vote and 22 single-mandate constituencies. Communist Party of the Russian Federation placed second but lost two seats to a five-member faction. Liberal Democratic Party of Russia and New People increased their vote share and gained one seat each. A Just Russia failed to cross the 5% threshold but retained one deputy winning a single-mandate constituency.

Electoral system Under current election laws, the Oblast Duma is elected for a term of five years, with parallel voting. 25 seats are elected by party-list proportional representation with a 5% electoral threshold, with the other half elected in 25 single-member constituencies by first-past-the-post voting. Seats in the proportional part are allocated using the Imperiali quota, modified to ensure that every party list, which passes the threshold, receives at least one mandate.

Candidates Party lists To register regional lists of candidates, parties need to collect 0.5% of signatures of all registered voters in Moscow Oblast.

The following parties were relieved from the necessity to collect signatures: United Russia Communist Party of the Russian Federation Liberal Democratic Party of Russia A Just Russia New People Russian Party of Pensioners for Social Justice Communists of Russia Russian Ecological Party "The Greens"

№PartyOblast-wide listCandidatesTerritorial groupsStatus1 Communists of RussiaIlya Kleymyonov • Sergey Malinkovich • Yaroslav Sidorov9325 Registered2 Party of PensionersErik Prazdnikov • Andrey Svintsov • Vladimir Vorozhtsov3223 Registered3 Communist PartyNikolay Vasilyev • Aleksandr Naumov • Yelena Mokrinskaya • Oleg Yemelyanov • Vasily Stasyuk8625 Registered4 A Just RussiaIgor Chistyukhin • Aleksandr Vorobyov • Aleksandr Volnushkin7124 Registered5 New PeopleLev Zakirov • Aleksey Pylev • Yury Soldatov • Anna Piksaykina6125 Registered6 The GreensMarianna Kristalinskaya • Sergey Shakhmatov • Aleksandr Syrov • Stepan Solovyov • Pyotr Popov5425 Registered7 United RussiaAndrey Vorobyov • Sergey Peshkin • Alexander Dvoinykh • Mikhail Terentyev • Denis Perepelitsyn8025 Registered8 Liberal Democratic PartyLeonid Slutsky • Vladimir Butenko • Konstantin Nikolayev • Maksim Dolgopolov9025 Registered YablokoSergey Kryzhov • Aleksandr Muravyev • Svetlana Smirnova2017 Failed to qualify RodinaArseny Sterligov • Andrey Poletayev • Denis Petrozhitsky • Viktoria Kosenkova • Natalia Beloglazova2615 Failed to qualify

Single-mandate constituencies 25 single-mandate constituencies were formed in Moscow Oblast. To register candidates in single-mandate constituencies need to collect 3% of signatures of registered voters in the constituency.

+Number of candidates in single-mandate constituenciesPartyCandidatesNominatedRegisteredUnited Russia2522Communist Party2524Liberal Democratic Party2525A Just Russia2421New People2523Party of Pensioners1513Communists of Russia10The Greens2221Yabloko30Independent71Total172150

Results Results by party lists

|- style="background-color:#E9E9E9;text-align:center;" ! rowspan=2 colspan=2| Party ! colspan=5| Party list ! colspan=2| Constituency ! colspan=2| Total |- ! width="75"| Votes ! % ! ±pp ! Seats ! +/– ! Seats ! +/– ! Seats ! +/– |- | style="background-color:;"| | style="text-align:left;"| United Russia | | 57.25 | 12.10 | 17 | 3 | 22 | | 39 | 3 |- | style="background-color:;"| | style="text-align:left;"| Communist Party | | 13.97 | 5.50 | 4 | 2 | 1 | | 5 | 2 |- | style="background-color:;"| | style="text-align:left;"| Liberal Democratic Party | | 9.04 | 1.09 | 2 | | 1 | 1 | 3 | 1 |- | style="background-color:;"| | style="text-align:left;"| New People | | 8.95 | 3.66 | 2 | 1 | 0 | | 2 | 1 |- | colspan="11" style="background-color:#E9E9E9;"| |- | style="background-color:;"| | style="text-align:left;"| A Just Russia | | 4.47 | 2.69 | 0 | 2 | 1 | | 1 | 2 |- | style="background-color:;"| | style="text-align:left;"| Party of Pensioners | | 1.99 | 2.26 | 0 | | 0 | | 0

| style="background-color:;"| | style="text-align:left;"| The Greens | | 1.73 | 0.16 | 0 | | 0 | | 0

| style="background-color:;"| | style="text-align:left;"| Communists of Russia | | 1.44 | 0.71 | 0 | | – | – | 0

| style="background-color:;"| | style="text-align:left;"| Independent | – | – | – | – | – | 0 | 1 | 0 | 1 |- | style="text-align:left;" colspan="2"| Invalid ballots | | 1.16 | 2.33 | — | — | — | — | — | — |- style="font-weight:bold" | style="text-align:left;" colspan="2"| Total | | 100.00 | — | 25 | | 25 | | 50

| colspan="11" style="background-color:#E9E9E9;"| |- | style="text-align:left;" colspan="2"| Turnout | | 51.30 | 6.57 | — | — | — | — | — | — |- | style="text-align:left;" colspan="2"| Registered voters | | 100.00 | — | — | — | — | — | — | — |- | colspan="11" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="10" |Source:

(United Russia) was re-elected as Chairman of the Oblast Duma, while incumbent Senator Alexander Dvoinykh (United Russia) was re-appointed to the Federation Council.

Results in single-member constituencies District 1 • District 2 • District 3 • District 4 • District 5 • District 6 • District 7 • District 8 • District 9 • District 10 • District 11 • District 12 • District 13 • District 14 • District 15 • District 16 • District 17 • District 18 • District 19 • District 20 • District 21 • District 22 • District 23 • District 24 • District 25__NOTOC__

District 1

! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- |style="background-color:"| |align=left|Vladimir Shapkin (incumbent) |align=left|United Russia | |52.76% |- |style="background-color:"| |align=left|Oleg Zverev |align=left|Communist Party | |15.71% |- |style="background-color:"| |align=left|Anastasia Naumkina |align=left|Liberal Democratic Party | |10.81% |- |style="background-color:"| |align=left|Mikhail Abramov |align=left|New People | |10.44% |- |style="background-color:"| |align=left|Dmitry Shinkarev |align=left|A Just Russia | |7.26% |- |style="background-color:"| |align=left|Pyotr Popov |align=left|The Greens | |2.51% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="3" style="text-align:left;" | Total | | 100% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="4" |Source:

District 2

! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- |style="background-color:"| |align=left|Yekaterina Lobysheva (incumbent) |align=left|United Russia | |49.75% |- |style="background-color:"| |align=left|Vladimir Kondrashov |align=left|Communist Party | |15.99% |- |style="background-color:"| |align=left|Konstantin Musin |align=left|Liberal Democratic Party | |14.50% |- |style="background-color:"| |align=left|Maria Sinitsyna |align=left|New People | |12.00% |- |style="background-color:"| |align=left|Dmitry Gelevera |align=left|The Greens | |5.87% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="3" style="text-align:left;" | Total | | 100% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="4" |Source:

District 3

! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- |style="background-color:"| |align=left|Aleksandr Orlov (incumbent) |align=left|United Russia | |47.82% |- |style="background-color:"| |align=left|Denis Starodubov |align=left|Communist Party | |20.75% |- |style="background-color:"| |align=left|Maria Moilanen |align=left|New People | |12.36% |- |style="background-color:"| |align=left|Daniil Zhabin |align=left|Liberal Democratic Party | |11.49% |- |style="background-color:"| |align=left|Vladislav Chuvakov |align=left|The Greens | |5.05% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="3" style="text-align:left;" | Total | | 100% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="4" |Source:

District 4

! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- |style="background-color:"| |align=left|Aleksandr Pashkov |align=left|United Russia | |48.36% |- |style="background-color:"| |align=left|Anna Legostayeva |align=left|Communist Party | |14.84% |- |style="background-color:"| |align=left|Marina Zlobina |align=left|New People | |12.47% |- |style="background-color:"| |align=left|Aleksandr Rogov |align=left|Liberal Democratic Party | |11.72% |- |style="background-color:"| |align=left|Konstantin Kish |align=left|A Just Russia | |6.55% |- |style="background-color:"| |align=left|Angelina Gatina |align=left|Party of Pensioners | |4.33% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="3" style="text-align:left;" | Total | | 100% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="4" |Source:

District 5

! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- |style="background-color:"| |align=left|Vladimir Barsukov (incumbent) |align=left|Communist Party | |39.20% |- |style="background-color:"| |align=left|Sergey Anikin |align=left|A Just Russia | |20.55% |- |style="background-color:"| |align=left|Natalya Bondareva |align=left|New People | |18.78% |- |style="background-color:"| |align=left|Andrey Chursin |align=left|Liberal Democratic Party | |11.06% |- |style="background-color:"| |align=left|Vladimir Ovchinnikov |align=left|The Greens | |7.21% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="3" style="text-align:left;" | Total | | 100% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="4" |Source:

District 6

! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- |style="background-color:"| |align=left|Olga Yermakova |align=left|United Russia | |51.30% |- |style="background-color:"| |align=left|Stanislav Trunov |align=left|New People | |14.03% |- |style="background-color:"| |align=left|Konstantin Kravchuk |align=left|Liberal Democratic Party | |11.94% |- |style="background-color:"| |align=left|Marianna Kristalinskaya |align=left|The Greens | |10.49% |- |style="background-color:"| |align=left|Vadim Popov |align=left|A Just Russia | |9.83% |- | colspan="5" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="3" style="text-align:left;" | Total | | 100% |-