The 2023 Smolensk Oblast Duma election took place on 8–10 September 2023, on common election day, coinciding with 2023 Smolensk Oblast gubernatorial election. All 48 seats in the Oblast Duma were up for reelection.

Electoral system Under current election laws, the Oblast Duma is elected for a term of five years, with parallel voting. 16 seats are elected by party-list proportional representation with a 5% electoral threshold, with the other half elected in 32 single-member constituencies by first-past-the-post voting. Until 2023 the number of mandates allocated in proportional and majoritarian parts were standing at 24 each. 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.Закон Смоленской области от 30 мая 2007 года N 37-з "О выборах депутатов Смоленской областной Думы" (с изменениями на 28 февраля 2023 года)

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

The following parties were relieved from the necessity to collect signatures:Список политических партий, выдвижение которыми (их региональными отделениями) кандидатов, списков кандидатов на соответствующих выборах считается поддержанными избирателями и не требует союза подписей United Russia Communist Party of the Russian Federation A Just Russia — Patriots — For Truth Liberal Democratic Party of Russia New People Russian Party of Pensioners for Social Justice

№PartyOblast-wide listCandidatesTerritorial groupsStatus1Liberal Democratic PartyLeonid Slutsky • Andrey Borisov • Mikhail Kovalyov4416 Registered2Communists of RussiaRoman Shklavets • Anna Frolova • Vladimir Zagryadsky1916 Registered3Communist PartyValery Kuznetsov • Andrey Mitrofanenkov • Aleksandr Stepchenkov3816 Registered4The GreensArtur Redchenkov • Tatyana Gomareva1816 Registered5New PeopleAleksandr Zhustaryov • Aleksey Voytov • Oleg Kletny3015 Registered6A Just Russia – For TruthAndrey Ivanov3016 Registered7United RussiaVasily Anokhin • Natalya Polushkina • Igor Lyakhov5116 Registered8Party of PensionersDmitry Vasilyev • Svetlana Vtorova • Igor Pushkarev3916 RegisteredYabloko Failed to qualifyRodina Failed the certification

New People, Communists of Russia and The Greens will take part in Smolensk Oblast legislative election for the first time.

Single-mandate constituencies 32 single-mandate constituencies were formed in Smolensk Oblast, an increase of 8 seats since last redistricting in 2018. 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 Russia3231Communist Party3030Liberal Democratic Party3232Party of Pensioners1717A Just Russia — For Truth3029New People1714Communists of Russia2116Independent10Total180169

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 | | 57.39 | 21.05% | 12 | 3 | 29 | 12 | 41 | 15 |- | style="background-color:;"| | style="text-align:left;"| Liberal Democratic Party | | 11.25 | 8.58% | 2 | 3 | 2 | 1 | 4 | 2 |- | style="background-color:;"| | style="text-align:left;"| Communist Party | | 9.83 | 13.08% | 2 | 4 | 1 | 5 | 3 | 9 |- | colspan="11" style="background-color:#E9E9E9;"| |- | style="background-color:;"| | style="text-align:left;"| Party of Pensioners | | 4.56 | 4.73% | 0 | 2 | 0 | | 0 | 2 |- | style="background-color:;"| | style="text-align:left;"| A Just Russia — For Truth | | 4.32 | 3.47% | 0 | 2 | 0 | | 0 | 2 |- | style="background-color:;"| | style="text-align:left;"| New People | | 4.21 | New | 0 | New | 0 | New | 0 | New |- | style="background-color:;"| | style="text-align:left;"| Communists of Russia | | 4.05 | New | 0 | New | 0 | New | 0 | New |- | style="background-color:;"| | style="text-align:left;"| The Greens | | 1.13 | New | 0 | New | – | – | 0 | New |- | style="text-align:left;" colspan="2"| Invalid ballots | | 3.25 | 0.60% | — | — | — | — | — | — |- style="font-weight:bold" | style="text-align:left;" colspan="2"| Total | | 100.00 | — | 16 | 8 | 32 | 8 | 48

| colspan="11" style="background-color:#E9E9E9;"| |- | style="text-align:left;" colspan="2"| Turnout | | 33.68 | 10.01% | — | — | — | — | — | — |- | style="text-align:left;" colspan="2"| Registered voters | | 100.00 | — | — | — | — | — | — | — |- | colspan="11" style="background-color:#E9E9E9;"| |- style="font-weight:bold" | colspan="10" |Source: |Результаты выборов в Смоленскую областную Думу по единому избирательному округу, 2023

Igor Lyakhov (United Russia) was re-elected as Chairman of the Oblast Duma,Игорь Ляхов избран председателем Смоленской областной думы 7-го созыва while Oblast Duma member Artyom Malashchenkov (United Russia) was appointed to the Federation Council, replacing incumbent Senator Irina Kozhanova (LDPR).Вторым сенатором от Смоленской области стал Артем Малащенков

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 • District 26 • District 27 • District 28 • District 29 • District 30 • District 31 • District 32__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|Dmitry Novikov (incumbent) |align=left|United Russia | |63.54% |- |style="background-color:"| |align=left|Nikolay Goncharov |align=left|Liberal Democratic Party | |7.61% |- |style="background-color:"| |align=left|Ilya Karpusha |align=left|Communist Party | |6.44% |- |style="background-color:"| |align=left|Oleg Yakushenkov |align=left|A Just Russia – For Truth | |5.36% |- |style="background-color:"| |align=left|Denis Savkin |align=left|New People | |4.56% |- |style="background-color:"| |align=left|Anastasia Zhukova |align=left|Communists of Russia | |4.23% |- |style="background-color:"| |align=left|Timofey Makeyenkov |align=left|Party of Pensioners | |3.16% |- | 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: |Результаты выборов по избирательному округу №1, 2023

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|Sergey Esalnek |align=left|United Russia | |44.94% |- |style="background-color:"| |align=left|Sergey Susaykov |align=left|Communist Party | |13.96% |- |style="background-color:"| |align=left|Dmitry Kovalev |align=left|A Just Russia – For Truth | |13.25% |- |style="background-color:"| |align=left|Nadezhda Berdnikova |align=left|Liberal Democratic Party | |9.70% |- |style="background-color:"| |align=left|Leonid Panfilov |align=left|Communists of Russia | |7.13% |- |style="background-color:"| |align=left|Nikita Rosin |align=left|New People | |5.71% |- | 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: |Результаты выборов по избирательному округу №2, 2023

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|Semyon Zharikov |align=left|United Russia | |40.45% |- |style="background-color:"| |align=left|Stepan Yemelyanov |align=left|Communist Party | |18.32% |- |style="background-color:"| |align=left|Maksim Shilko |align=left|A Just Russia – For Truth | |10.76% |- |style="background-color:"| |align=left|Andrey Filippov |align=left|New People | |7.40% |- |style="background-color:"| |align=left|Aleksandr Utkin |align=left|Party of Pensioners | |6.70% |- |style="background-color:"| |align=left|Dmitry Yurchenkov |align=left|Liberal Democratic Party | |5.47% |- |style="background-color:"| |align=left|Anna Dubasova |align=left|Communists of Russia | |4.88% |- | 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: |Результаты выборов по избирательному округу №3, 2023

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|Valery Razuvayev (incumbent) |align=left|United Russia | |55.27% |- |style="background-color:"| |align=left|Andrey Mitrofanenkov |align=left|Communist Party | |13.22% |- |style="background-color:"| |align=left|Aleksey Ovchinnikov |align=left|New People | |8.80% |- |style="background-color:"| |align=left|Lyudmila Gorbatova |align=left|Liberal Democratic Party | |6.88% |- |style="background-color:"| |align=left|Pavel Kharlamov |align=left|Party of Pensioners | |5.79% |- |style="background-color:"| |align=left|Olga Matorina |align=left|Communists of Russia | |4.84% |- | 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: |Результаты выборов по избирательному округу №4, 2023

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|Nikolay Shumeyko |align=left|United Russia | |53.18% |- |style="background-color:"| |align=left|Artur Ageyenkov (incumbent) |align=left|Communist Party | |12.27% |- |style="background-color:"| |align=left|Aleksey Voytov |align=left|New People | |8.88% |- |style="background-color:"| |align=left|Margarita Volosenkova |align=left|A Just Russia – For Truth | |8.70% |- |style="background-color:"| |align=left|Anna Kanayeva |align=left|Liberal Democratic Party | |4.65% |- |style="background-color:"| |align=left|Snezhana Asriyeva |align=left|Communists of Russia | |4.01% |- |style="background-color:"| |align=left|Yevgeny Ageyenkov |align=left|Party of Pensioners | |3.59% |- | 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"