The Serpukhov constituency (No.126) is a Russian legislative constituency in Moscow Oblast. The constituency covers southern Moscow Oblast, including the cities Chekhov, Kashira, Ozyory, Protvino, Pushchino, Serpukhov and Stupino.
The constituency has been represented since 2021 by United Russia deputy Aleksandr Kogan, former two-term Member of State Duma and Minister of Ecology and Natural Resources of Moscow Oblast, who won the open seat, succeeding one-term United Russia incumbent Yury Oleynikov.
Boundaries 1995–2007: Chekhovsky District, Domodedovsky District, Prioksk, Protvino, Pushchino, Serpukhov, Serpukhovsky District, Stupinsky District The constituency was created in 1995 from parts of Podolsk, Kolomna and Odintsovo constituencies. The constituency covered southern Moscow Oblast, including the cities Chekhov, Domodedovo, Protvino, Pushchino, Serpukhov and Stupino.
2016–2026: Chekhov, Kashira, Ozyory, Protvino, Pushchino, Serpukhov, Stupino The constituency was re-created for the 2016 election and retained most of its former territory, losing only Domodedovo to Podolsk constituency. This seat instead gained Kashira from Kolomna constituency.
Since 2026: Bronnitsy, Chekhov, Ramenskoye (Bykovo, Ganusovskoye, Ilyinsky, Kratovo, Nikonovskoye, Ramenskoye, Rodniki, Safonovskoye, Sofyinskoye, Udelnaya, Ulyaninskoye, Vereyskoye, Vyalkovskoye, Zabolotyevskoye), Serpukhov, Stupino After the 2025 redistricting the constituency was significantly changed, losing Kashira to Kolomna constituency. This seat instead gained a strip across central Ramenskoye and Bronnitsy from Lyubertsy constituency.
Members elected ElectionMemberParty1995Georgy TikhonovPower to the People1999Independent2003Vladimir SmolenskyIndependent2007Proportional representation - no election by constituency20112016Yury OleynikovUnited Russia2021Aleksandr KoganUnited Russia
Election results 1995
! 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|Georgy Tikhonov |align=left|Power to the People | |19.47% |- |style="background-color:"| |align=left|Vladimir Lukin (incumbent) |align=left|Yabloko | |14.33% |- |style="background-color:"| |align=left|Valentina Kabanova |align=left|Independent | |12.33% |- |style="background-color:"| |align=left|Anatoly Sidorenko |align=left|Independent | |7.79% |- |style="background-color:"| |align=left|Irina Chernova |align=left|Democratic Choice of Russia – United Democrats | |5.70% |- |style="background-color:"| |align=left|Aleksandr Popov |align=left|Independent | |4.36% |- |style="background-color:"| |align=left|Ivan Silayev |align=left|Independent | |4.04% |- |style="background-color:"| |align=left|Aleksandr Bessmertnykh |align=left|Independent | |3.81% |- |style="background-color:#1C1A0D"| |align=left|Ivan Panchishin |align=left|Forward, Russia! | |2.80% |- |style="background-color:"| |align=left|Yevgeny Sokolov |align=left|Liberal Democratic Party | |2.25% |- |style="background-color:"| |align=left|Sergey Volodin |align=left|Independent | |2.02% |- |style="background-color:"| |align=left|Viktor Ustinov |align=left|Ivan Rybkin Bloc | |1.93% |- |style="background-color:"| |align=left|Pyotr Stolyar |align=left|Independent | |1.67% |- |style="background-color:"| |align=left|Leonid Shpigel |align=left|Party of Economic Freedom | |0.95% |- |style="background-color:#3C3E42"| |align=left|Vladimir Burenin |align=left|Duma-96 | |0.47% |- |style="background-color:"| |align=left|Aleksandr Krasnoperov |align=left|Independent | |0.31% |- |style="background-color:#000000"| |colspan=2 |against all | |12.87% |- | 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: |Результаты выборов по одномандатному избирательному округу, 1995
1999
! 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|Georgy Tikhonov (incumbent) |align=left|Independent | |18.81% |- |style="background-color:"| |align=left|Marina Ignatova |align=left|Independent | |15.72% |- |style="background-color:"| |align=left|Yury Tebin |align=left|Independent | |13.27% |- |style="background-color:"| |align=left|Vera Mikheyeva |align=left|Independent | |7.96% |- |style="background-color:"| |align=left|Vitaly Pomazov |align=left|Yabloko | |5.33% |- |style="background-color:"| |align=left|Yury Gekht |align=left|Independent | |5.21% |- |style="background-color:"| |align=left|Vladimir Golovnyov |align=left|Spiritual Heritage | |5.13% |- |style="background-color:"| |align=left|Vladimir Alekseyev |align=left|Russian Socialist Party | |4.47% |- |style="background-color:#8A8A8A"| |align=left|Aleksandr Kravchuk |align=left|Russian Patriotic Popular Movement | |2.77% |- |style="background-color:"| |align=left|Aleksandr Popov |align=left|Independent | |2.54% |- |style="background-color:"| |align=left|Nadia Yenikeyeva |align=left|Liberal Democratic Party | |1.16% |- |style="background-color:"| |align=left|Nikolay Yeremin |align=left|Our Home – Russia | |1.03% |- |style="background-color:#000000"| |colspan=2 |against all | |14.11% |- | 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:
2003
! 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 Smolensky |align=left|Independent | |21.91% |- |style="background-color:"| |align=left|Yulia Alekseyeva |align=left|Independent | |15.81% |- |style="background-color:"| |align=left|Georgy Tikhonov (incumbent) |align=left|Communist Party | |15.62% |- |style="background-color:"| |align=left|Artyom Lavrishchev |align=left|United Russia | |14.32% |- |style="background-color:"| |align=left|Vladislav Volkov |align=left|Liberal Democratic Party | |4.07% |- |style="background-color:"| |align=left|Olga Kudeshkina |align=left|Independent | |2.79% |- |style="background-color:"| |align=left|Stepan Shevchenko |align=left|Union of Right Forces | |2.62% |- |style="background-color:"| |align=left|Mikhail Chelnokov |align=left|Agrarian Party | |1.62% |- |style="background-color:"| |align=left|Leonid Baron |align=left|Party of Russia's Rebirth-Russian Party of Life | |1.48% |- |style="background-color:#000000"| |colspan=2 |against all | |17.51% |- | 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:
2016
! 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|Yury Oleynikov |align=left|United Russia | |39.51% |- |style="background-color:"| |align=left|Boris Ivanyuzhenkov |align=left|Communist Party | |11.87% |- |style="background-color:"| |align=left|Pavel Zalesov |align=left|A Just Russia | |11.63% |- |style="background-color:"| |align=left|Anna Redchenko |align=left|Liberal Democratic Party | |8.53% |- |style="background-color:"| |align=left|Nikolay Kuznetsov |align=left|Yabloko | |5.50% |- |style="background:"| |align=left|Tatyana Rybina |align=left|Communists of Russia | |4.78% |- |style="background-color:"| |align=left|Pavel Khlyupin |align=left|Rodina | |3.65% |- |style="background-color:"| |align=left|Irina Vologdina |align=left|The Greens | |3.17% |- |style="background:"| |align=left|Lyudmila Chumakova |align=left|Party of Growth | |2.69% |- |style="background:"| |align=left|Lev Shchukin |align=left|People's Freedom Party | |1.72% |- |style="background:"| |align=left|Larisa Svintsova |align=left|Patriots of Russia | |1.37% |- | 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 одномандатному избирательному округу, 2016
2021
! 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 Kogan |align=left|United Russia | |38.76% |- |style="background-color:"| |align=left|Andrey Cherepennikov |align=left|Communist Party | |19.01% |- |style="background-color:"| |align=left|Dmitry Kalinin |align=left|Liberal Democratic Party | |6.86% |- |style="background:"| |align=left|Igor Luzin |align=left|Communists of Russia | |5.35% |- |style="background-color: " | |align=left|Aleksandr Pashkov |align=left|New People | |4.60% |- |style="background:"| |align=left|Nikolay Kuznetsov |align=left|Party of Growth | |4.59% |- |style="background-color:"| |align=left|Lilia Belova |align=left|The Greens | |4.17% |- |style="background-color: "| |align=left|Nikita Tamarkin |align=left|Party of Pensioners | |3.84% |- |style="background-color:"| |align=left|Pavel Khlyupin |align=left|Rodina | |3.05% |- |style="background-color:"| |align=left|Sergey Barsegyan |align=left|Russian Party of Freedom and Justice | |2.20% |- | 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 одномандатному избирательному округу, 2021
2026
! 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|Lyudmila Aleksandrova |align=left|Party of Pensioners
|style="background-color:"| |align=left|Anastasia Chuvakova |align=left|The Greens
|style="background-color:"| |align=left|Ivan Gusev |align=left|Yabloko
|style="background-color:"| |align=left|Oleg Khomyakov |align=left|A Just Russia
|style="background-color:"| |align=left|Aleksandr Kogan (incumbent) |align=left|United Russia
|style="background-color:"| |align=left|Aleksandr Naumov |align=left|Communist Party
|style="background-color:"| |align=left|Maksim Valikov |align=left|Liberal Democratic Party
| 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:
Notes
References