| Ostrikov Aleksandr Valentinovich b. 20.12.1957 · Withdrawn · Patriots of Russia | State Duma, 2016 18.09.2016 · Russian Federation |
| Ostrikov Aleksandr Valentinovich b. 20.12.1957 · утративший статус выдв. кандидата · Patriots of Russia | Regional assembly, Kamchatka Krai, 2007 02.12.2007 · Kamchatka Krai |
| Ostrikov Konstantin Vladimirovich b. 20.05.1969 · зарег. по проп. и маж. системам · A Just Russia | Regional assembly, Leningrad Oblast, 2007 11.03.2007 · Leningrad Oblast |
| Ostrova Nina Ivanovna year of birth not listed · Patriots of Russia | State Duma, 2003 07.12.2003 · Russian Federation |
| Ostroverkhova Irina Mikhaylovna b. 03.01.1967 · Withdrawn · LDPR | Regional assembly, Republic of North Ossetia–Alania, 2007 02.12.2007 · Republic of North Ossetia–Alania |
| Ostrovskaya Lyudmila Vasilevna b. 28.02.1949 · утративший статус выдв. кандидата · Voters’ group | Regional assembly, Republic of Khakassia, 2004 26.12.2004 · Republic of Khakassia |
| Ostrovskiy Aleksey Vladimirovich b. 14.01.1976 · кандидат с отказом от мандата · LDPR | Regional assembly, Smolensk Oblast, 2007 02.12.2007 · Smolensk Oblast |
| Ostrovskiy Aleksey Vladimirovich b. 14.01.1976 · Elected deputy · LDPR | State Duma, 2011 04.12.2011 · Russian Federation |
| Ostrovskiy Aleksey Vladimirovich b. 14.01.1976 · кандидат с отказом от мандата · LDPR | Regional assembly, Ryazan Oblast, 2010 14.03.2010 · Ryazan Oblast |
| Ostrovskiy Aleksey Vladimirovich b. 14.01.1976 · кандидат с отказом от мандата · LDPR | Regional assembly, Bryansk Oblast, 2009 01.03.2009 · Bryansk Oblast |
| Ostrovskiy Valeriy Nikolaevich b. 25.11.1953 · утративший статус выдв. кандидата · Samovydvizhenie | Regional assembly, Arkhangelsk Oblast, 2009 01.03.2009 · Arkhangelsk Oblast |
| Ostrovskiy Vitaliy Nikolaevich b. 01.08.1982 · кандидат с отказом в регистрации · Self-nomination | Regional assembly, Tyumen Oblast, 2007 11.03.2007 · Tyumen Oblast |
| Ostrovskiy Georgiy Aleksandrovich year of birth not listed · United Russia | Regional assembly, Republic of Mordovia, 2003 07.12.2003 · Republic of Mordovia |
| Ostrovskiy Nikolay Vladimirovich year of birth not listed · Self-nomination | Regional assembly, Kirov Oblast, 2001 25.03.2001 · Kirov Oblast |
| Ostrolutskiy Viktor Semenovich year of birth not listed · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Ostrolutskiy Viktor Semenovich year of birth not listed · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Ostromenskiy Mikhail Petrovich b. 03.01.1963 · кандидат с отказом в регистрации · Samovydvizhenie | By-election · Regional assembly, Novosibirsk Oblast, 2013 10.03.2013 · Novosibirsk Oblast |
| Ostroukhova Valentina Napoleonovna b. 13.04.1961 · Withdrawn · Patriots of Russia | Regional assembly, Orenburg Oblast, 2011 13.03.2011 · Orenburg Oblast |
| Ostroukhova Valentina Napoleonovna b. 13.04.1961 · утративший статус выдв. кандидата · Patriots of Russia | Regional assembly, Orenburg Oblast, 2011 13.03.2011 · Orenburg Oblast |
| Ostroushko Aleksandr Viktorovich b. 07.11.1957 · кандидат с отказом в регистрации · Yabloko | Regional assembly, Tomsk Oblast, 2011 04.12.2011 · Tomsk Oblast |
| Ostroushko Vasiliy Ivanovich b. 25.09.1955 · зарег. по проп. и маж. системам · United Russia | Regional assembly, Voronezh Oblast, 2005 20.03.2005 · Voronezh Oblast |
| Ostroushko Vasiliy Ivanovich year of birth not listed · Self-nomination | Regional assembly, Voronezh Oblast, 2001 25.03.2001 · Voronezh Oblast |
| Ostryagin Anatoliy Ivanovich b. 24.02.1950 · Elected deputy · Self-nomination | Regional assembly, Yamalo-Nenets Autonomous Okrug, 2000 26.03.2000 · Yamalo-Nenets Autonomous Okrug |
| Ostryagin Anatoliy Ivanovich b. 24.02.1950 · Elected deputy · United Russia | Regional assembly, Tyumen Oblast, 2011 04.12.2011 · Tyumen Oblast |
| Oskin Aleksandr Petrovich year of birth not listed · Self-nomination | Regional assembly, Tula Oblast, 2000 01.10.2000 · Tula Oblast |
| Oskin Viktor Vasilevich year of birth not listed · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Oskin Viktor Fedorovich year of birth not listed · CPRF | Regional assembly, Ulyanovsk Oblast, 2003 07.12.2003 · Ulyanovsk Oblast |
| Oskin Viktor Fedorovich year of birth not listed · CPRF | Regional assembly, Ulyanovsk Oblast, 2003 07.12.2003 · Ulyanovsk Oblast |
| Oskin Viktor Fedorovich year of birth not listed · CPRF | Repeat · Regional assembly, Ulyanovsk Oblast, 2004 05.12.2004 · Ulyanovsk Oblast |
| Oskin Petr Petrovich b. 12.07.1959 · Withdrawn · Self-nomination | Regional assembly, Murmansk Oblast, 2007 11.03.2007 · Murmansk Oblast |
| Osmakov Sergey Vasilevich year of birth not listed · Party of Revival | State Duma, 2003 07.12.2003 · Russian Federation |
| Otarbaev Rashidkhan Dzhumalievich b. 31.01.1950 · Withdrawn · A Just Russia | Regional assembly, Republic of Dagestan, 2011 13.03.2011 · Republic of Dagestan |
| Otkin Vyacheslav Ivanovich year of birth not listed · Self-nomination | By-election · Regional assembly, Chelyabinsk Oblast, 2004 31.10.2004 · Chelyabinsk Oblast |
| Otlivanskaya Vera Alekseevna year of birth not listed · Self-nomination | Regional assembly, Republic of Dagestan, 2003 16.03.2003 · Republic of Dagestan |
| Otlyachkin Ivan Nikolaevich b. 28.08.1947 · кандидат с отказом в регистрации · Politicheskaya partiya «Narodnyy Soyuz» | State Duma, 2007 02.12.2007 · Russian Federation |
| Otmakhov Stanislav Borisovich year of birth not listed · Self-nomination | State Duma, 2003 07.12.2003 · Russian Federation |
| Otmakhov Stanislav Borisovich b. 31.01.1969 · утративший статус выдв. кандидата · Self-nomination | Regional assembly, Perm Krai, 2006 03.12.2006 · Perm Krai |
| Otog Evgeniy Vasilevich year of birth not listed · Self-nomination | Regional assembly, Tula Oblast, 2000 01.10.2000 · Tula Oblast |
| Ofitserov Evgeniy Nikolaevich year of birth not listed · Yabloko | State Duma, 2003 07.12.2003 · Russian Federation |
| Ofitserov Yuriy Nikolaevich year of birth not listed · Self-nomination | Regional assembly, Penza Oblast, 2002 14.04.2002 · Penza Oblast |
| Okhlobystin Yuriy Aleksandrovich year of birth not listed · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Okhlopkov Filipp Gavrilevich b. 15.06.1936 · Elected deputy · CPRF | Regional assembly, Sakha Republic (Yakutia), 2008 02.03.2008 · Sakha Republic (Yakutia) |
| Okhotin Vladimir Nikolaevich b. 18.10.1958 · Withdrawn · Self-nomination | By-election · Regional assembly, Sakha Republic (Yakutia), 2005 24.04.2005 · Sakha Republic (Yakutia) |
| Okhotkin Andrey Valentinovich b. 07.09.1962 · кандидат с отказом в регистрации · Politicheskaya partiya «Narodnyy Soyuz» | State Duma, 2007 02.12.2007 · Russian Federation |
| Okhotnikova Tatyana Borisovna b. 14.04.1952 · кандидат с отказом в регистрации · Self-nomination | Regional assembly, Saint Petersburg, 2002 08.12.2002 · Saint Petersburg |
| Okhrimenko Vladimir Mikhaylovich year of birth not listed · Self-nomination | Regional assembly, Chelyabinsk Oblast, 2000 24.12.2000 · Chelyabinsk Oblast |
| Okhrimenko Sergey Grigorevich year of birth not listed · Self-nomination | Regional assembly, Omsk Oblast, 2002 24.03.2002 · Omsk Oblast |
| Ocheredko Denis Nikolaevich b. 25.11.1992 · утративший статус выдв. кандидата · Patriots of Russia | Regional assembly, Tomsk Oblast, 2011 04.12.2011 · Tomsk Oblast |
| Ochirov Valeriy Nikolaevich year of birth not listed · Self-nomination | State Duma, 2003 07.12.2003 · Russian Federation |
| Ochirov Kiru Nimeevich b. 07.06.1958 · утративший статус выдв. кандидата · Samovydvizhenie | State Duma, 2016 18.09.2016 · Russian Federation |
