The Ob constituency (No.182) was a Russian legislative constituency in Tomsk Oblast in 1993–1995 and 2016–2026. The constituency covered southern half of Tomsk and sparsely populated western and central Tomsk Oblast, including oil-mining towns Kedrovy and Strezhevoy. After 2025 redistricting Tomsk Oblast lost one of its two constituencies, so Ob constituency was dissolved and merged with Tomsk constituency.
The constituency was last represented by United Russia deputy Tatyana Solomatina, Member of Legislative Duma of Tomsk Oblast and dermatologist. Solomatina sought re-election in 2026 in the Tomsk constituency but lost the primary to Tomsk Duma member Ilya Leontyev.
Boundaries 1993–1995 Tomsk Rural constituency: Alexandrovsky District, Asino, Asinovsky District, Bakcharsky District, Chainsky District, Kargasoksky District, Kedrovsky District, Kolpashevo, Kolpashevsky District, Kozhevnikovsky District, Krivosheinsky District, Molchanovsky District, Parabelsky District, Pervomaysky District, Seversk, Shegarsky District, Strezhevoy, Teguldetsky District, Verkhneketsky District, Zyryansky District The constituency covered most of Tomsk Oblast outside of the oblast capital Tomsk and its suburbs. After the 1995 redistricting Tomsk Oblast lost one of its two constituencies, so both Tomsk Rural and Tomsk Urban constituencies were merged into a single constituency, covering the entirety of Tomsk Oblast.
2016–2026: Alexandrovsky District, Bakcharsky District, Chainsky District, Kargasoksky District, Kedrovy, Kolpashevsky District, Kozhevnikovsky District, Krivosheinsky District, Molchanovsky District, Parabelsky District, Shegarsky District, Strezhevoy, Tomsk (Kirovsky, Sovetsky), Tomsky District (Bogashevskoye, Kaltayskoye, Kopylovskoye, Kornilovskoye, Mezheninovskoye, Mirnenskoye, Moryakovskoye, Novorozhdestvenskoye, Oktyabrskoye, Rybalovskoye, Spasskoye, Turuntayevskoye, Voroninskoye, Zarechnoye, Zorkaltsevskoye) The constituency was re-created for the 2016 election. Tomsk Oblast re-gained a second district, so new Ob constituency took southern half of Tomsk and sparsely populated western and central Tomsk Oblast.
Members elected ElectionMemberParty1993Stepan SulakshinChoice of Russia1995Constituency eliminated199920032007Proportional representation - no election by constituency20112016Tatyana SolomatinaUnited Russia2021
Election results 1993 Declared candidates Mikhail Arpishkin (Independent), businessman Yury Krasnov (Independent), former Chairman of the Seversk City Council of People's Deputies (1990–1993) Vladimir Makarov (Independent), petrochemical executive Grigory Shamin (Independent), former Chairman of the Tomsk Oblast Council of People's Deputies (1992–1993) Stepan Sulakshin (Choice of Russia), Presidential Envoy to Tomsk Oblast (1991–present), former People's Deputy of the Soviet Union (1989–1991) Sergey Zhvachkin (Independent), oil construction executive
Results
! 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|Stepan Sulakshin |align=left|Choice of Russia | |25.59% |- |style="background-color:"| |align=left|Sergey Zhvachkin |align=left|Independent | |18.76% |- |style="background-color:"| |align=left|Grigory Shamin |align=left|Independent | |14.05% |- |style="background-color:"| |align=left|Vladimir Makarov |align=left|Independent | |10.87% |- |style="background-color:"| |align=left|Yury Krasnov |align=left|Independent | |5.41% |- |style="background-color:"| |align=left|Mikhail Arpishkin |align=left|Independent | |3.40% |- |style="background-color:#000000"| |colspan=2 |against all | |15.19% |- | 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, 1993
2016 Declared candidates Natalya Baryshnikova (CPRF), Member of Legislative Duma of Tomsk Oblast (2011–present) Sergey Bryansky (LDPR), Member of Legislative Duma of Tomsk Oblast (2012–present), aide to State Duma member Dmitry Savelyev Pyotr Chernogrivov (The Greens), director of the All-Russian Plant Quarantine Centre Tomsk division Mikhail Larin (Patriots of Russia), Siberian State Medical University department of traumatology, orthopedics, and military field surgery associate professor Maksim Luchshev (Party of Growth), chemical businessman Galina Nemtseva (A Just Russia), Member of State Duma (2016–present) Vasily Shipilov (CPCR), first secretary of the party regional office Tatyana Solomatina (United Russia), Member of Legislative Duma of Tomsk Oblast (2013–present), private clinic chain owner
Failed to qualify Marina Gannochenko (), individual entrepreneur
Declined Vitaly Ogleznev (United Russia), former Member of Legislative Duma of Tomsk Oblast (2011–2012), philosophy and law professorЛюбарев, А.В. Как выбирала Россия – 2016. Мониторинг избирательного процесса / А.В.Любарев, А.Ю.Кынев, А.Е.Максимов. – Москва: [б.и.], 2017. – 352 с. (lost the primary) Yelena Ushakova (United Russia), Member of State Duma (2013–present)
Results
! colspan=2 style="background-color:#E9E9E9;text-align:left;vertical-align:top;" |Candidate ! style="background-color:#E9E9E9;text-align:leftt;vertical-align:top;" |Party ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% |- | style="background-color: " | |align=left|Tatyana Solomatina |align=left|United Russia | |42.50% |- |style="background-color:"| |align=left|Natalya Baryshnikova |align=left|Communist Party | |13.90% |- |style="background-color:"| |align=left|Sergey Bryansky |align=left|Liberal Democratic Party | |13.08% |- |style="background:"| |align=left|Galina Nemtseva |align=left|A Just Russia | |12.74% |- |style="background:"| |align=left|Vasily Shipilov |align=left|Communists of Russia | |3.51% |- |style="background:"| |align=left|Mikhail Larin |align=left|Patriots of Russia | |3.38% |- |style="background-color:"| |align=left|Pyotr Chernogrivov |align=left|The Greens | |2.83% |- |style="background:"| |align=left|Maksim Luchshev |align=left|Party of Growth | |2.59% |- | 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" | colspan="4" |Source: |Результаты выборов по одномандатному избирательному округу, 2016
2021 Declared candidates Danil Dorofeyev (LDPR), former Member of Duma of Tomsk (2015–2020) Sergey Guba (CPRF), former Member of Legislative Duma of Tomsk Oblast (2011–2016) Konstantin Lapshin (Rodina), construction executive Igor Lyutayev (Yabloko), Member of Duma of Tomsk (2020–present), ecological activist Galina Nemtseva (SR–ZP), Member of Legislative Duma of Tomsk Oblast (2007–2016, 2016–present), former Member of State Duma (2016), 2016 candidate for this seat Larisa Shevtsova (RPPSS), pensioner Tatyana Solomatina (United Russia), incumbent Member of State Duma (2016–present) Ksenia Starikova (New People), aide to Duma of Tomsk member
Results
! 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|Tatyana Solomatina (incumbent) |align=left|United Russia | |30.68% |- |style="background:"| |align=left|Galina Nemtseva |align=left|A Just Russia — For Truth | |19.78% |- |style="background-color:"| |align=left|Sergey Guba |align=left|Communist Party | |17.64% |- |style="background-color:"| |align=left|Danil Dorofeyev |align=left|Liberal Democratic Party | |8.37% |- |style="background-color: "| |align=left|Ksenia Starikova |align=left|New People | |8.06% |- |style="background-color: "| |align=left|Larisa Shvetsova |align=left|Party of Pensioners | |6.00% |- |style="background-color: " | |align=left|Igor Lyutayev |align=left|Yabloko | |3.28% |- |style="background-color:"| |align=left|Konstantin Lapshin |align=left|Rodina | |1.42% |- | 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
Notes
References