| Kadyrov Marat Salimovich b. 14.08.1975 · Nominated · New People | Regional assembly, Republic of Tatarstan, 2024 08.09.2024 · Republic of Tatarstan |
| Kadyrov Ramzan Akhmatovich b. 1976 · Nominated · United Russia | Head, Chechen Republic, 2026 20.09.2026 · Chechen Republic |
| Kadyrov Ramzan Akhmatovich b. 05.10.1976 · Nominated · United Russia | Regional assembly, Chechen Republic, 2013 08.09.2013 · Chechen Republic |
| Kadyrov Rafis Faizovich b. 07.06.1955 · Nominated · CPRF | Regional assembly, Republic of Bashkortostan, 2018 09.09.2018 · Republic of Bashkortostan |
| Kadyrov Rizvan Ramazanovich b. 28.07.1979 · Nominated · A Just Russia | Regional assembly, Republic of Dagestan, 2016 18.09.2016 · Republic of Dagestan |
| Kadyrov Ruslan Abdulkhalikovich b. 15.04.1984 · Nominated · A Just Russia | Regional assembly, Republic of Dagestan, 2016 18.09.2016 · Republic of Dagestan |
| Kadyrov Salavat Zufarovich b. 1985 · Nominated · LDPR | Regional assembly, Murmansk Oblast, 2026 20.09.2026 · Murmansk Oblast |
| Kadyrov Khuseyn Khozhakhmedovich b. 04.06.1970 · Nominated · United Russia | Regional assembly, Chechen Republic, 2021 19.09.2021 · Chechen Republic |
| Kadyrov Khuseyn Khozhakhmedovich b. 04.06.1970 · Nominated · United Russia | Regional assembly, Chechen Republic, 2013 08.09.2013 · Chechen Republic |
| Kadyrov Khuseyn Khozhakhmedovich b. 1970 · Registered · United Russia | Regional assembly, Chechen Republic, 2026 20.09.2026 · Chechen Republic |
| Kadyrov Khuseyn Khozhakhmedovich b. 04.06.1970 · Nominated · United Russia | Early · Regional assembly, Chechen Republic, 2016 18.09.2016 · Chechen Republic |
| Kadyrov Shaukat Askhatovich b. 10.01.1957 · Registered · Rodina | Regional assembly, Republic of Tatarstan, 2004 14.03.2004 · Republic of Tatarstan |
| Kadyrova Dzhuletta Aladievna b. 05.03.1983 · Nominated · United Russia | Regional assembly, Republic of Dagestan, 2021 19.09.2021 · Republic of Dagestan |
| Kadyrova Lyubov Vladimirovna b. 20.09.1947 · Nominated · CPRF | Regional assembly, Kabardino-Balkarian Republic, 2014 14.09.2014 · Kabardino-Balkarian Republic |
| Kadyrova Olga Borisovna b. 1980 · Nominated · LDPR | Regional assembly, Murmansk Oblast, 2026 20.09.2026 · Murmansk Oblast |
| Kadyrova Yuliya Aleksandrovna b. 22.02.1974 · Nominated · CPRF | By-election · Regional assembly, Astrakhan Oblast, 2020 13.09.2020 · Astrakhan Oblast |
| Kadysheva Dilyara Pogatisovna b. 29.05.1990 · Nominated · New People | Regional assembly, Astrakhan Oblast, 2021 19.09.2021 · Astrakhan Oblast |
| Kadyshevskiy Vladimir Georgievich b. 05.05.1937 · Registered · United Russia | Regional assembly, Moscow Oblast, 2007 11.03.2007 · Moscow Oblast |
| Kaenkov Igor Aleksandrovich b. 26.04.1961 · Nominated · United Russia | Regional assembly, Tula Oblast, 2014 14.09.2014 · Tula Oblast |
| Kazhaev Sergey Anatolevich b. 1966 · Registered · United Russia | Regional assembly, Komi Republic, 2025 14.09.2025 · Komi Republic |
| Kazhanov Sergey Petrovich b. 1970 · отказ в регистрации · The Greens | Regional assembly, Sevastopol, 2019 08.09.2019 · Sevastopol |
| Kazhanov Sergey Petrovich b. 12.03.1970 · Nominated · The Greens | Regional assembly, Sevastopol, 2019 08.09.2019 · Sevastopol |
| Kazhanov Sergey Petrovich b. 12.03.1970 · Nominated · United Russia | Regional assembly, Sevastopol, 2014 14.09.2014 · Sevastopol |
| Kazhanova Elizaveta Olegovna b. 03.02.1982 · Nominated · Rodina | Regional assembly, Smolensk Oblast, 2013 08.09.2013 · Smolensk Oblast |
| Kazharov Artur Gusmanovich b. 14.11.1971 · Nominated · CPRF | Regional assembly, Kabardino-Balkarian Republic, 2024 08.09.2024 · Kabardino-Balkarian Republic |
| Kazharov Nikolay Anatolevich b. 25.07.1946 · Nominated · CPRF | Regional assembly, Kabardino-Balkarian Republic, 2019 08.09.2019 · Kabardino-Balkarian Republic |
| Kazharov Khuseyn Khamidovich b. 08.09.1961 · Nominated · United Russia | Regional assembly, Kabardino-Balkarian Republic, 2019 08.09.2019 · Kabardino-Balkarian Republic |
| Kazharov Khuseyn Khamidovich b. 08.09.1961 · Nominated · United Russia | Regional assembly, Kabardino-Balkarian Republic, 2014 14.09.2014 · Kabardino-Balkarian Republic |
| Kazharov Khuseyn Khamidovich b. 08.09.1961 · Nominated · United Russia | Regional assembly, Kabardino-Balkarian Republic, 2024 08.09.2024 · Kabardino-Balkarian Republic |
| Kazharov Khuseyn Khamidovich b. 08.09.1961 · Registered · United Russia | Regional assembly, Kabardino-Balkarian Republic, 2003 07.12.2003 · Kabardino-Balkarian Republic |
| Kazhdan Denis Yurevich b. 1999 · Registered · The Greens | Regional assembly, Saint Petersburg, 2026 20.09.2026 · Saint Petersburg |
| Kazhenova Raya Kazhenovna b. 15.08.1940 · Registered · Rodina | Regional assembly, Astrakhan Oblast, 2006 08.10.2006 · Astrakhan Oblast |
| Kazhikov Yuriy Konstantinovich b. 05.08.1969 · Nominated · United Russia | Regional assembly, Altai Republic, 2019 08.09.2019 · Altai Republic |
| Kazagacheva Marina Subatovna b. 10.09.1952 · Nominated · Patriots of Russia | Regional assembly, Altai Republic, 2014 14.09.2014 · Altai Republic |
| Kazagashev Viktor Sergeevich b. 25.10.1983 · Nominated · Rodina | Regional assembly, Altai Republic, 2014 14.09.2014 · Altai Republic |
| Kazagashev Dmitriy Andriyanovich b. 04.04.1991 · Nominated · LDPR | Regional assembly, Republic of Khakassia, 2023 10.09.2023 · Republic of Khakassia |
| Kazaeva Regina Viktorovna b. 02.03.1995 · Nominated · Yabloko | Regional assembly, Chelyabinsk Oblast, 2020 13.09.2020 · Chelyabinsk Oblast |
| Kazak Aleksandr Ivanovich b. 25.07.1937 · Registered · CPRF | Regional assembly, Vladimir Oblast, 2005 20.03.2005 · Vladimir Oblast |
| Kazak Aleksey Valerevich b. 18.10.1986 · Nominated · LDPR | Regional assembly, Republic of Dagestan, 2016 18.09.2016 · Republic of Dagestan |
| Kazak Anatoliy Albertovich b. 03.07.1954 · Nominated · CPRF | Regional assembly, Novosibirsk Oblast, 2015 13.09.2015 · Novosibirsk Oblast |
| Kazak Anatoliy Albertovich b. 03.07.1954 · Nominated · CPRF | Regional assembly, Novosibirsk Oblast, 2015 13.09.2015 · Novosibirsk Oblast |
| Kazak Anatoliy Albertovich b. 1954 · Registered · CPRF | Regional assembly, Novosibirsk Oblast, 2025 14.09.2025 · Novosibirsk Oblast |
| Kazak Anatoliy Albertovich b. 03.07.1954 · Nominated · CPRF | Regional assembly, Novosibirsk Oblast, 2020 13.09.2020 · Novosibirsk Oblast |
| Kazak Anatoliy Antonovich b. 08.09.1954 · Nominated · CPRF | Regional assembly, Omsk Oblast, 2021 19.09.2021 · Omsk Oblast |
| Kazak Anatoliy Antonovich b. 08.09.1954 · Nominated · CPRF | Regional assembly, Omsk Oblast, 2021 19.09.2021 · Omsk Oblast |
| Kazak Anatoliy Antonovich b. 1954 · Registered · CPRF | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
| Kazak Anatoliy Antonovich b. 08.09.1954 · Nominated · CPRF | Regional assembly, Omsk Oblast, 2016 18.09.2016 · Omsk Oblast |
| Kazak Anatoliy Antonovich b. 1954 · Registered · CPRF | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
| Kazak Denis Vasilevich b. 1978 · Registered · Party of Pensioners | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
| Kazak Denis Vasilevich b. 1978 · Registered · Party of Pensioners | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
