| Silaev Aleksey Nikolaevich b. 09.11.1960 · Registered · Self-nomination | Regional assembly, Chuvash Republic, 2002 21.07.2002 · Chuvash Republic |
| Silaev Viktor Yurevich b. 09.02.1954 · Registered · Self-nomination | Repeat · Regional assembly, Altai Krai, 2006 12.03.2006 · Altai Krai |
| Silaev Dmitriy Vasilevich b. 03.01.1951 · Registered · Self-nomination | Regional assembly, Leningrad Oblast, 2007 11.03.2007 · Leningrad Oblast |
| Silantev Mikhail Sergeevich b. 08.02.1972 · Registered · Self-nomination | State Duma, 2001 07.10.2001 · Russian Federation |
| Silkin Aleksey Olegovich b. 1993 · Registered · Self-nomination | By-election · Regional assembly, Saratov Oblast, 2025 14.09.2025 · Saratov Oblast |
| Silkin Anatoliy Nikiforovich b. 10.10.1946 · Registered · Self-nomination | Regional assembly, Omsk Oblast, 2007 11.03.2007 · Omsk Oblast |
| Silvestrova Svetlana Kalennikovna b. 10.04.1952 · Registered · Self-nomination | Regional assembly, Chuvash Republic, 2002 08.12.2002 · Chuvash Republic |
| Simagin Vladimir Aleksandrovich b. 05.08.1974 · Registered · Self-nomination | By-election · Regional assembly, Penza Oblast, 2006 12.03.2006 · Penza Oblast |
| Simagin Vladimir Fedorovich b. 07.01.1963 · Registered · Self-nomination | By-election · Regional assembly, Penza Oblast, 2006 12.03.2006 · Penza Oblast |
| Simagin Yuriy Vladimirovich b. 10.02.1958 · Registered · Self-nomination | Regional assembly, Altai Krai, 2004 14.03.2004 · Altai Krai |
| Simakin Dmitriy Stanislavovich b. 28.03.1969 · Registered · Self-nomination | Regional assembly, Astrakhan Oblast, 2001 28.10.2001 · Astrakhan Oblast |
| Simakov Dmitriy Sergeevich b. 17.07.1970 · Registered · Self-nomination | By-election · Regional assembly, Arkhangelsk Oblast, 2006 12.03.2006 · Arkhangelsk Oblast |
| Simbuletov Kim Muradinovich b. 25.04.1947 · Registered · Self-nomination | Regional assembly, Republic of Adygea, 2006 12.03.2006 · Republic of Adygea |
| Simon Aleksandr Aleksandrovich b. 30.09.1957 · Registered · Self-nomination | Regional assembly, Yaroslavl Oblast, 2000 21.05.2000 · Yaroslavl Oblast |
| Simon Aleksandr Aleksandrovich b. 30.09.1957 · Registered · Self-nomination | Regional assembly, Yaroslavl Oblast, 2000 17.12.2000 · Yaroslavl Oblast |
| Simon Aleksandr Aleksandrovich b. 30.09.1957 · Registered · Self-nomination | Regional assembly, Yaroslavl Oblast, 2004 14.03.2004 · Yaroslavl Oblast |
| Simon Aleksandr Aleksandrovich b. 30.09.1957 · Registered · Self-nomination | By-election · Regional assembly, Yaroslavl Oblast, 2006 08.10.2006 · Yaroslavl Oblast |
| Simon Aleksandr Aleksandrovich b. 30.09.1957 · Registered · Self-nomination | Repeat · Regional assembly, Yaroslavl Oblast, 2004 28.11.2004 · Yaroslavl Oblast |
| Simon Aleksandr Aleksandrovich b. 30.09.1957 · Registered · Self-nomination | Regional assembly, Yaroslavl Oblast, 2000 26.03.2000 · Yaroslavl Oblast |
| Simonov Aleksandr Nikolaevich b. 10.10.1940 · Registered · Self-nomination | Regional assembly, Nenets Autonomous Okrug, 2001 14.01.2001 · Nenets Autonomous Okrug |
| Simonov Vladimir Sergeevich b. 28.05.1954 · Registered · Self-nomination | Repeat · Regional assembly, Ulyanovsk Oblast, 2004 14.03.2004 · Ulyanovsk Oblast |
| Simonov Konstantin Borisovich b. 14.06.1954 · Registered · Self-nomination | Regional assembly, Kabardino-Balkarian Republic, 2000 26.03.2000 · Kabardino-Balkarian Republic |
| Simonova Agniya Semenovna b. 02.01.1966 · Registered · Self-nomination | Regional assembly, Sakha Republic (Yakutia), 2002 29.12.2002 · Sakha Republic (Yakutia) |
| Simunov Yuriy Leonidovich b. 09.08.1958 · Registered · Self-nomination | Regional assembly, Chuvash Republic, 2002 21.07.2002 · Chuvash Republic |
| Simchit Vladimir Kungaaevich b. 23.04.1970 · Registered · Self-nomination | Repeat · Regional assembly, Tuva Republic, 2002 23.06.2002 · Tuva Republic |
| Simchit Vladimir Kungaaevich b. 23.04.1970 · Registered · Self-nomination | Regional assembly, Tuva Republic, 2002 02.06.2002 · Tuva Republic |
| Simchit Vladimir Kungaaevich b. 23.04.1970 · Registered · Self-nomination | Regional assembly, Tuva Republic, 2002 02.06.2002 · Tuva Republic |
| Sinanov Sergey Vadimovich b. 04.03.1961 · Registered · Self-nomination | Regional assembly, Krasnodar Krai, 2002 24.11.2002 · Krasnodar Krai |
| Sindyukov Urazgali Kazhigalievich b. 29.04.1957 · Registered · Self-nomination | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Sinev Anatoliy Vasilevich b. 05.02.1962 · Registered · Self-nomination | Regional assembly, Khanty-Mansi Autonomous Okrug, 2001 14.01.2001 · Khanty-Mansi Autonomous Okrug |
| Sinenko Aleksandr Ivanovich b. 21.08.1951 · Registered · Self-nomination | Regional assembly, Primorsky Krai, 2001 09.12.2001 · Primorsky Krai |
| Sinitsa Aleksandr Petrovich b. 08.02.1953 · Registered · Self-nomination | Regional assembly, Sakha Republic (Yakutia), 2002 29.12.2002 · Sakha Republic (Yakutia) |
| Sinitsin Evgeniy Ivanovich b. 26.09.1955 · Registered · Self-nomination | Regional assembly, Republic of Karelia, 2002 28.04.2002 · Republic of Karelia |
| Sinitskiy Vladimir Ilich b. 19.01.1948 · Registered · Self-nomination | Regional assembly, Republic of Karelia, 2002 28.04.2002 · Republic of Karelia |
| Sinitsyn Aleksandr Mikhaylovich b. 21.10.1974 · Registered · Self-nomination | Regional assembly, Saratov Oblast, 2002 01.12.2002 · Saratov Oblast |
| Sinitsyn Oleg Pavlovich b. 23.09.1972 · Registered · Self-nomination | Regional assembly, Arkhangelsk Oblast, 2004 19.12.2004 · Arkhangelsk Oblast |
| Sinkin Sergey Aleksandrovich b. 12.08.1976 · Registered · Self-nomination | Regional assembly, Altai Republic, 2001 16.12.2001 · Altai Republic |
| Sinchenko Stanislav Stepanovich b. 30.01.1971 · Registered · Self-nomination | Regional assembly, Astrakhan Oblast, 2001 28.10.2001 · Astrakhan Oblast |
| Sinchilo Roman Anatolevich b. 30.12.1966 · Registered · Self-nomination | Regional assembly, Krasnodar Krai, 2002 24.11.2002 · Krasnodar Krai |
| Sinkevich Yuriy Nikolaevich b. 11.11.1944 · Registered · Self-nomination | Regional assembly, Primorsky Krai, 2001 09.12.2001 · Primorsky Krai |
| Sinyugin Vasiliy Sergeevich b. 07.11.1954 · Registered · Self-nomination | Repeat · Regional assembly, Kursk Oblast, 2007 11.03.2007 · Kursk Oblast |
| Sinyushkin Vladimir Leonidovich b. 05.02.1952 · Registered · Self-nomination | Regional assembly, Nenets Autonomous Okrug, 2001 14.01.2001 · Nenets Autonomous Okrug |
| Sinyagin Aleksandr Mikhaylovich b. 13.10.1949 · Registered · Self-nomination | Head, Vladimir Oblast, 2000 10.12.2000 · Vladimir Oblast |
| Sinyakov Vladimir Mikhaylovich b. 05.11.1948 · Registered · Self-nomination | Regional assembly, Kaliningrad Oblast, 2000 05.11.2000 · Kaliningrad Oblast |
| Siorpas Nikolay Vladimirovich b. 04.10.1951 · Registered · Self-nomination | Regional assembly, Tuva Republic, 2006 08.10.2006 · Tuva Republic |
| Siorpas Sergey Vladimirovich b. 12.02.1955 · Registered · Self-nomination | Regional assembly, Tuva Republic, 2006 08.10.2006 · Tuva Republic |
| Siorpas Sergey Vladimirovich b. 12.02.1955 · Registered · Self-nomination | Regional assembly, Tuva Republic, 2002 02.06.2002 · Tuva Republic |
| Sirazitdinova Alevtina Kyrgysovna b. 07.03.1942 · Registered · Self-nomination | Regional assembly, Tuva Republic, 2006 08.10.2006 · Tuva Republic |
| Sirash Aleksandr Fedorovich b. 01.05.1951 · Registered · Self-nomination | Regional assembly, Altai Krai, 2004 14.03.2004 · Altai Krai |
| Sirotenko Tatyana Mikhaylovna b. 08.11.1948 · Registered · Self-nomination | Regional assembly, Primorsky Krai, 2001 09.12.2001 · Primorsky Krai |
