| Serdtsova Rakhimat Saidovna b. 22.04.1965 · Registered · Voters’ group | Regional assembly, Stavropol Krai, 2007 11.03.2007 · Stavropol Krai |
| Seregin Aleksey Mikhaylovich b. 01.01.1949 · Registered · Voters’ group | Regional assembly, Ryazan Oblast, 2005 20.03.2005 · Ryazan Oblast |
| Seregin Nikolay Aleksandrovich b. 18.02.1927 · Registered · Voters’ group | Regional assembly, Tula Oblast, 2004 03.10.2004 · Tula Oblast |
| Seredenina Irina Aleksandrovna b. 13.08.1983 · Registered · Voters’ group | Regional assembly, Moscow, 2005 04.12.2005 · Moscow |
| Serenko Sergey Aleksandrovich b. 13.06.1975 · Registered · Voters’ group | Regional assembly, Kurgan Oblast, 2004 28.11.2004 · Kurgan Oblast |
| Serikov Ivan Fedorovich b. 16.01.1952 · Registered · Voters’ group | Regional assembly, Belgorod Oblast, 2005 16.10.2005 · Belgorod Oblast |
| Serov Vladimir Aleksandrovich b. 13.04.1953 · Registered · Voters’ group | Regional assembly, Kaliningrad Oblast, 2000 05.11.2000 · Kaliningrad Oblast |
| Serov Sergey Nikolaevich b. 24.04.1956 · Registered · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Serov Sergey Nikolaevich b. 24.04.1956 · Registered · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Sibagatullin Eldus Samigullovich b. 05.08.1945 · Registered · Voters’ group | Regional assembly, Mari El Republic, 2000 08.10.2000 · Mari El Republic |
| Sivanova Lidiya Mikhaylovna b. 25.02.1986 · Registered · Voters’ group | Regional assembly, Komi Republic, 2007 11.03.2007 · Komi Republic |
| Sivukhin Lev Anatolevich b. 27.07.1984 · Registered · Voters’ group | Regional assembly, Oryol Oblast, 2007 11.03.2007 · Oryol Oblast |
| Sigal Pavel Abramovich b. 05.06.1954 · Registered · Voters’ group | Regional assembly, Republic of Tatarstan, 2004 14.03.2004 · Republic of Tatarstan |
| Sigachev Artem Igorevich b. 1999 · Registered · Voters’ group | Regional assembly, Voronezh Oblast, 2025 14.09.2025 · Voronezh Oblast |
| Sidelnikov Aleksey Alekseevich b. 22.03.1965 · Registered · Voters’ group | Regional assembly, Mari El Republic, 2004 10.10.2004 · Mari El Republic |
| Sidorenko Anatoliy Savelevich b. 09.07.1940 · Registered · Voters’ group | Regional assembly, Moscow, 2005 04.12.2005 · Moscow |
| Sidorenko Boris Stepanovich b. 25.05.1937 · Registered · Voters’ group | Regional assembly, Republic of Adygea, 2001 04.03.2001 · Republic of Adygea |
| Sidorenko Viktor Ivanovich b. 19.09.1963 · Registered · Voters’ group | Regional assembly, Voronezh Oblast, 2005 20.03.2005 · Voronezh Oblast |
| Sidorenko Nina Ivanovna b. 27.03.1955 · Registered · Voters’ group | Regional assembly, Lipetsk Oblast, 2006 08.10.2006 · Lipetsk Oblast |
| Sidorin Sergey Valerevich b. 24.01.1979 · Registered · Voters’ group | Regional assembly, Saint Petersburg, 2002 08.12.2002 · Saint Petersburg |
| Sidorov Aleksandr Aleksandrovich b. 22.05.1959 · Registered · Voters’ group | Regional assembly, Kaliningrad Oblast, 2006 12.03.2006 · Kaliningrad Oblast |
| Sidorov Aleksandr Aleksandrovich b. 22.05.1959 · Registered · Voters’ group | Regional assembly, Kaliningrad Oblast, 2006 12.03.2006 · Kaliningrad Oblast |
| Sidorov Aleksandr Pavlovich b. 03.12.1949 · Registered · Voters’ group | Regional assembly, Novosibirsk Oblast, 2001 02.12.2001 · Novosibirsk Oblast |
| Sidorov Vadim Petrovich b. 25.05.1971 · Registered · Voters’ group | Regional assembly, Tula Oblast, 2000 01.10.2000 · Tula Oblast |
| Sidorov Valeriy Andreevich b. 18.07.1940 · Registered · Voters’ group | Regional assembly, Kurgan Oblast, 2004 28.11.2004 · Kurgan Oblast |
| Sidorov Viktor Alekseevich b. 01.06.1947 · Registered · Voters’ group | Regional assembly, Moscow, 2005 04.12.2005 · Moscow |
| Sidorov Viktor Ivanovich b. 10.02.1953 · Registered · Voters’ group | Regional assembly, Saint Petersburg, 2002 08.12.2002 · Saint Petersburg |
| Sidorov Vladimir Ivanovich b. 28.02.1951 · Registered · Voters’ group | Regional assembly, Kursk Oblast, 2006 12.03.2006 · Kursk Oblast |
| Sidorov Oleg Anatolevich b. 26.04.1964 · Registered · Voters’ group | Regional assembly, Chelyabinsk Oblast, 2005 25.12.2005 · Chelyabinsk Oblast |
| Sidorov Yaroslav Severovich b. 29.09.1968 · Registered · Voters’ group | Regional assembly, Moscow, 2005 04.12.2005 · Moscow |
| Sidorova Kseniya Valerevna b. 26.07.1985 · Registered · Voters’ group | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Sidorova Lyudmila Ivanovna b. 20.06.1959 · Registered · Voters’ group | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Sizov Anatoliy Ivanovich b. 18.01.1953 · Registered · Voters’ group | Regional assembly, Pskov Oblast, 2002 31.03.2002 · Pskov Oblast |
| Sizov Anatoliy Ivanovich b. 18.01.1953 · Registered · Voters’ group | Regional assembly, Pskov Oblast, 2007 11.03.2007 · Pskov Oblast |
| Sizov Valeriy Nikolaevich b. 28.05.1984 · Registered · Voters’ group | Regional assembly, Stavropol Krai, 2007 11.03.2007 · Stavropol Krai |
| Sizov Sergey Mikhaylovich b. 12.08.1966 · Registered · Voters’ group | Regional assembly, Komi Republic, 2007 11.03.2007 · Komi Republic |
| Sizova Natalya Borisovna b. 18.12.1959 · Registered · Voters’ group | Regional assembly, Novosibirsk Oblast, 2001 02.12.2001 · Novosibirsk Oblast |
| Silaev Dmitriy Vasilevich b. 03.01.1951 · Registered · Voters’ group | Regional assembly, Leningrad Oblast, 2001 16.12.2001 · Leningrad Oblast |
| Silkin Igor Vladimirovich b. 03.01.1982 · Registered · Voters’ group | Regional assembly, Oryol Oblast, 2007 11.03.2007 · Oryol Oblast |
| Silkin Lyudvig Andreevich b. 13.07.1940 · Registered · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Simashkevich Evgeniy Grigorevich b. 30.07.1966 · Registered · Voters’ group | Regional assembly, Altai Krai, 2004 14.03.2004 · Altai Krai |
| Simeonov Dmitriy Vladimirovich b. 05.01.1981 · Registered · Voters’ group | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Simeonova Elena Ivanovna b. 20.06.1959 · Registered · Voters’ group | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Simeonova Elena Ivanovna b. 20.06.1959 · Registered · Voters’ group | State Duma, 2003 07.12.2003 · Russian Federation |
| Simonov Gennadiy Vladimirovich b. 28.04.1963 · Registered · Voters’ group | Regional assembly, Amur Oblast, 2005 27.03.2005 · Amur Oblast |
| Sinelnikov Roman Borisovich b. 13.03.1959 · Registered · Voters’ group | Regional assembly, Pskov Oblast, 2002 31.03.2002 · Pskov Oblast |
| Sinelnikov Roman Borisovich b. 13.03.1959 · Registered · Voters’ group | Regional assembly, Pskov Oblast, 2007 11.03.2007 · Pskov Oblast |
| Sinitsyn Mikhail Vladimirovich b. 30.11.1982 · Registered · Voters’ group | Regional assembly, Moscow, 2005 04.12.2005 · Moscow |
| Siorpas nikolay Vladimirovich b. 04.09.1952 · Registered · Voters’ group | Regional assembly, Tuva Republic, 2002 02.06.2002 · Tuva Republic |
| Sirotin Anatoliy Ivanovich b. 03.07.1953 · Registered · Voters’ group | Regional assembly, Lipetsk Oblast, 2006 08.10.2006 · Lipetsk Oblast |
