| Kasaev Alim Khalitovich b. 07.07.1962 · Registered · LDPR | Regional assembly, Karachay-Cherkess Republic, 2009 01.03.2009 · Karachay-Cherkess Republic |
| Kasaev Alim Khalitovich b. 07.07.1962 · Registered · LDPR | State Duma, 2016 18.09.2016 · Russian Federation |
| Kasaev Albert Rashidovich b. 01.03.1981 · Registered · Patriots of Russia | Regional assembly, Karachay-Cherkess Republic, 2009 01.03.2009 · Karachay-Cherkess Republic |
| Kasaev Boris Mikhaylovich b. 19.10.1945 · Registered · Self-nomination | Regional assembly, Yamalo-Nenets Autonomous Okrug, 2000 26.03.2000 · Yamalo-Nenets Autonomous Okrug |
| Kasaev Vladimir Nikolaevich b. 20.02.1947 · Registered · Self-nomination | Regional assembly, Republic of North Ossetia–Alania, 2003 11.05.2003 · Republic of North Ossetia–Alania |
| Kasaev Vladimir Nikolaevich b. 20.02.1947 · Registered · Patriots of Russia | Regional assembly, Republic of North Ossetia–Alania, 2007 02.12.2007 · Republic of North Ossetia–Alania |
| Kasaev Dalkhat Khuseevich b. 05.07.1941 · Registered · Samovydvizhenie | Regional assembly, Karachay-Cherkess Republic, 2009 01.03.2009 · Karachay-Cherkess Republic |
| Kasaev Taymuraz Kaurbekovich b. 11.08.1963 · Registered · United Russia | Regional assembly, Republic of North Ossetia–Alania, 2012 14.10.2012 · Republic of North Ossetia–Alania |
| Kasaev Taymuraz Kaurbekovich b. 11.08.1963 · Registered · United Russia | Repeat · Regional assembly, Republic of North Ossetia–Alania, 2012 28.10.2012 · Republic of North Ossetia–Alania |
| Kasaeva Natalya Nokhovna b. 17.09.1961 · Registered · A Just Russia | Regional assembly, Republic of North Ossetia–Alania, 2007 02.12.2007 · Republic of North Ossetia–Alania |
| Kasaeva Natalya Nokhovna b. 17.09.1961 · Registered · A Just Russia | Regional assembly, Republic of North Ossetia–Alania, 2007 02.12.2007 · Republic of North Ossetia–Alania |
| Kasaminskiy Konstantin Valerevich b. 20.08.1981 · Registered · Patriots of Russia | By-election · State Duma, 2017 10.09.2017 · Russian Federation |
| Kasapchuk Aleksandr Mikhaylovich b. 1984 · Registered · A Just Russia | Regional assembly, Magadan Oblast, 2025 14.09.2025 · Magadan Oblast |
| Kasapchuk Aleksandr Mikhaylovich b. 1984 · Registered · A Just Russia | Regional assembly, Magadan Oblast, 2025 14.09.2025 · Magadan Oblast |
| Kasatin Ruslan Sergeevich b. 1996 · Registered · LDPR | Regional assembly, Ryazan Oblast, 2025 14.09.2025 · Ryazan Oblast |
| Kasatin Sergey Sergeevich b. 1973 · Registered · LDPR | Regional assembly, Ryazan Oblast, 2025 14.09.2025 · Ryazan Oblast |
| Kasatin Sergey Sergeevich b. 1973 · Registered · LDPR | Regional assembly, Ryazan Oblast, 2025 14.09.2025 · Ryazan Oblast |
| Kasatkin Aleksandr Grigorevich b. 02.07.1967 · Registered · Rodina | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Kasatkin Vadim Fedorovich b. 21.11.1945 · Registered · United Russia | Regional assembly, Rostov Oblast, 2008 02.03.2008 · Rostov Oblast |
| Kasatkin Valeriy Aleksandrovich b. 03.10.1959 · Registered · Self-nomination | Regional assembly, Chelyabinsk Oblast, 2005 25.12.2005 · Chelyabinsk Oblast |
| Kasatkin Ivan Grigorevich b. 08.01.1963 · Registered · LDPR | Regional assembly, Samara Oblast, 2011 04.12.2011 · Samara Oblast |
| Kasatkin Igor Nikolaevich b. 06.12.1964 · Registered · LDPR | Regional assembly, Kirov Oblast, 2011 13.03.2011 · Kirov Oblast |
| Kasatkin Yuriy Stanislavovich b. 1959 · Registered · Voters’ group | Regional assembly, Voronezh Oblast, 2025 14.09.2025 · Voronezh Oblast |
| Kasatkina Vera Evdokimovna b. 09.11.1956 · Registered · Samovydvizhenie | Regional assembly, Republic of Mordovia, 2007 02.12.2007 · Republic of Mordovia |
| Kasatkina Evgeniya Vasilevna b. 1990 · Registered · LDPR | Regional assembly, Republic of Mordovia, 2026 20.09.2026 · Republic of Mordovia |
| Kasatkina Larisa Anatolevna b. 15.05.1956 · Registered · Self-nomination | By-election · Regional assembly, Yaroslavl Oblast, 2007 11.03.2007 · Yaroslavl Oblast |
| Kasatkina Lyudmila Mikhaylovna b. 15.03.1955 · Registered · Self-nomination | Regional assembly, Udmurt Republic, 2003 06.04.2003 · Udmurt Republic |
| Kasatov Vladimir Vyacheslavovich b. 14.09.1958 · Registered · United Russia | Regional assembly, Saratov Oblast, 2012 14.10.2012 · Saratov Oblast |
| Kasatov Sergey Nikolaevich b. 10.10.1966 · Registered · CPRF | Regional assembly, Tambov Oblast, 2011 13.03.2011 · Tambov Oblast |
| Kasatov Sergey Nikolaevich b. 10.10.1966 · Registered · CPRF | Regional assembly, Tambov Oblast, 2011 13.03.2011 · Tambov Oblast |
| Kasatova Inessa Adilkhanovna b. 1968 · Registered · A Just Russia | Regional assembly, Magadan Oblast, 2025 14.09.2025 · Magadan Oblast |
| Kasach Nikolay Anatolevich b. 1977 · Registered · New People | Regional assembly, Republic of Adygea, 2026 20.09.2026 · Republic of Adygea |
| Kasilov Arkadiy Vladimirovich b. 11.11.1969 · Registered · Self-nomination | Regional assembly, Primorsky Krai, 2001 09.12.2001 · Primorsky Krai |
| Kasimov Albert Tairovich b. 16.02.1988 · Registered · Communists of Russia | Regional assembly, Udmurt Republic, 2012 14.10.2012 · Udmurt Republic |
| Kasimov Vadim Eduardovich b. 25.03.1983 · Registered · "Moskovskoe gorodskoe otdelenie Kommunisticheskoy partii Rossiyskoy Federatsii" | Regional assembly, Moscow, 2009 11.10.2009 · Moscow |
| Kasimov Vakhit Adilkhanovich b. 1957 · Registered · United Russia | Regional assembly, Republic of Dagestan, 2026 20.09.2026 · Republic of Dagestan |
| Kasimov Vyacheslav Makhmudovich b. 28.07.1948 · Registered · Yabloko | Regional assembly, Perm Krai, 2006 03.12.2006 · Perm Krai |
| Kasimov Karim Fatakhutdinovich b. 02.01.1955 · Registered · United Russia | Regional assembly, Udmurt Republic, 2012 14.10.2012 · Udmurt Republic |
| Kasimov Kasim Shodievich b. 1998 · Registered · United Russia | Regional assembly, Republic of Adygea, 2026 20.09.2026 · Republic of Adygea |
| Kasimov Mikhail Nurislamovich b. 25.08.1980 · Registered · LDPR | Regional assembly, Udmurt Republic, 2007 02.12.2007 · Udmurt Republic |
| Kasimov Rifkhat Shamilovich b. 15.09.1956 · Registered · A Just Russia | Regional assembly, Udmurt Republic, 2012 14.10.2012 · Udmurt Republic |
| Kasimov Sergey Kikhmatovich b. 13.06.1972 · Registered · Yabloko | Regional assembly, Udmurt Republic, 2012 14.10.2012 · Udmurt Republic |
| Kasimov Shamil Nazievich b. 23.02.1967 · Registered · LDPR | Regional assembly, Sverdlovsk Oblast, 2008 02.03.2008 · Sverdlovsk Oblast |
| Kasimova Salima Gabdulkhakovna b. 27.10.1962 · Registered · Yabloko | State Duma, 2007 02.12.2007 · Russian Federation |
| Kasikhina Elena Igorevna b. 14.05.1971 · Registered · Self-nomination | Regional assembly, Udmurt Republic, 2003 06.04.2003 · Udmurt Republic |
| Kasiyan Mariya Sergeevna b. 1995 · Registered · CPRF | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
| Kaskevich Aleksandr Petrovich b. 23.07.1966 · Registered · United Russia | Regional assembly, Pskov Oblast, 2011 04.12.2011 · Pskov Oblast |
| Kaskulov Khamidbi Karalbievich b. 17.02.1963 · Registered · Voters’ group | Regional assembly, Kabardino-Balkarian Republic, 2003 07.12.2003 · Kabardino-Balkarian Republic |
| Kaslivtsev Viktor Ivanovich b. 06.07.1967 · Registered · Self-nomination | Regional assembly, Orenburg Oblast, 2002 24.03.2002 · Orenburg Oblast |
| Kasperovich Anna Aleksandrovna b. 18.10.1979 · Registered · Politicheskaya partiya "Soyuz Gorozhan" | Regional assembly, Sakhalin Oblast, 2012 14.10.2012 · Sakhalin Oblast |
