| Kovalev Maksim Andreevich b. 28.10.1979 · Registered · LDPR | Regional assembly, Stavropol Krai, 2007 11.03.2007 · Stavropol Krai |
| Kovalev Mikhail Aleksandrovich b. 1990 · Nominated · LDPR | State Duma, 2026 20.09.2026 · Russian Federation |
| Kovalev Mikhail Aleksandrovich b. 25.01.1990 · Nominated · LDPR | Regional assembly, Smolensk Oblast, 2018 09.09.2018 · Smolensk Oblast |
| Kovalev Mikhail Aleksandrovich b. 25.01.1990 · Nominated · LDPR | Regional assembly, Smolensk Oblast, 2018 09.09.2018 · Smolensk Oblast |
| Kovalev Mikhail Aleksandrovich b. 25.01.1990 · Nominated · LDPR | Regional assembly, Smolensk Oblast, 2023 10.09.2023 · Smolensk Oblast |
| Kovalev Mikhail Alekseevich b. 17.03.1975 · кандидат с отказом в регистрации · Party of Pensioners | Regional assembly, Yamalo-Nenets Autonomous Okrug, 2005 27.03.2005 · Yamalo-Nenets Autonomous Okrug |
| Kovalev Mikhail Alekseevich b. 17.03.1975 · Registered · Party of Pensioners | Regional assembly, Vladimir Oblast, 2005 20.03.2005 · Vladimir Oblast |
| Kovalev Mikhail Borisovich b. 1974 · Registered · United Russia | Regional assembly, Komi Republic, 2025 14.09.2025 · Komi Republic |
| Kovalev Mikhail Borisovich b. 22.09.1974 · Nominated · United Russia | Regional assembly, Komi Republic, 2020 13.09.2020 · Komi Republic |
| Kovalev Mikhail Leonidovich b. 13.04.1963 · Nominated · CPRF | Regional assembly, Sverdlovsk Oblast, 2016 18.09.2016 · Sverdlovsk Oblast |
| Kovalev Mikhail Pavlovich b. 1984 · Nominated · New People | Regional assembly, Saint Petersburg, 2026 20.09.2026 · Saint Petersburg |
| Kovalev Nikolay Anatolevich b. 12.10.1952 · Nominated · CPRF | Regional assembly, Krasnodar Krai, 2022 11.09.2022 · Krasnodar Krai |
| Kovalev Nikolay Anatolevich b. 12.10.1952 · Nominated · CPRF | Regional assembly, Krasnodar Krai, 2017 10.09.2017 · Krasnodar Krai |
| Kovalev Nikolay Anatolevich b. 12.10.1952 · Nominated · CPRF | Regional assembly, Krasnodar Krai, 2017 10.09.2017 · Krasnodar Krai |
| Kovalev Nikolay Dmitrievich b. 06.08.1949 · Registered · United Russia | State Duma, 2003 07.12.2003 · Russian Federation |
| Kovalev Nikolay Dmitrievich b. 06.08.1949 · Elected deputy · United Russia | State Duma, 2003 07.12.2003 · Russian Federation |
| Kovalev Nikolay Ivanovich b. 01.12.1943 · Nominated · A Just Russia | Regional assembly, Belgorod Oblast, 2015 13.09.2015 · Belgorod Oblast |
| Kovalev Oleg Viktorovich b. 27.04.1962 · Nominated · United Russia | Regional assembly, Tomsk Oblast, 2016 18.09.2016 · Tomsk Oblast |
| Kovalev Oleg Ivanovich b. 07.09.1948 · Nominated · United Russia | Regional assembly, Ryazan Oblast, 2015 13.09.2015 · Ryazan Oblast |
| Kovalev Oleg Ivanovich b. 07.09.1948 · Elected deputy · United Russia | State Duma, 2003 07.12.2003 · Russian Federation |
| Kovalev Oleg Olegovich b. 11.01.1993 · Nominated · Rodina | Regional assembly, Pskov Oblast, 2021 19.09.2021 · Pskov Oblast |
| Kovalev Oleg Olegovich b. 11.01.1993 · Nominated · Rodina | Regional assembly, Pskov Oblast, 2021 19.09.2021 · Pskov Oblast |
| Kovalev Petr Yurevich b. 08.12.1947 · Registered · LDPR | Regional assembly, Saint Petersburg, 2007 11.03.2007 · Saint Petersburg |
| Kovalev Semen Yurevich b. 25.04.1996 · Nominated · Yabloko | Regional assembly, Tver Oblast, 2021 19.09.2021 · Tver Oblast |
| Kovalev Sergey Adamovich b. 02.03.1930 · Registered · Yabloko | State Duma, 2003 07.12.2003 · Russian Federation |
| Kovalev Sergey Aleksandrovich b. 12.03.1976 · Nominated · United Russia | Regional assembly, Rostov Oblast, 2018 09.09.2018 · Rostov Oblast |
| Kovalev Sergey Aleksandrovich b. 03.08.1977 · Nominated · Patriots of Russia | Regional assembly, Smolensk Oblast, 2013 08.09.2013 · Smolensk Oblast |
| Kovalev Sergey Aleksandrovich b. 12.03.1976 · Nominated · United Russia | Regional assembly, Rostov Oblast, 2023 10.09.2023 · Rostov Oblast |
| Kovalev Sergey Aleksandrovich b. 06.06.1974 · Nominated · A Just Russia | Regional assembly, Republic of Crimea, 2019 08.09.2019 · Republic of Crimea |
| Kovalev Sergey Aleksandrovich b. 03.06.1960 · Elected deputy · CPRF | Regional assembly, Novosibirsk Oblast, 2001 02.12.2001 · Novosibirsk Oblast |
| Kovalev Sergey Anatolevich year of birth not listed · Rodina | State Duma, 2003 07.12.2003 · Russian Federation |
| Kovalev Sergey Anatolevich b. 04.04.1974 · Nominated · New People | Regional assembly, Moscow, 2024 08.09.2024 · Moscow |
| Kovalev Sergey Vasilevich b. 1983 · Registered · Communists of Russia | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
| Kovalev Sergey Vasilevich b. 1983 · Registered · Communists of Russia | Regional assembly, Omsk Oblast, 2026 20.09.2026 · Omsk Oblast |
| Kovalev Sergey Viktorovich b. 12.11.1975 · Nominated · United Russia | Regional assembly, Voronezh Oblast, 2020 13.09.2020 · Voronezh Oblast |
| Kovalev Sergey Gennadevich b. 22.09.1971 · Nominated · Party of Growth | Regional assembly, Kursk Oblast, 2016 18.09.2016 · Kursk Oblast |
| Kovalev Sergey Ivanovich b. 14.11.1973 · Nominated · A Just Russia | Regional assembly, Republic of North Ossetia–Alania, 2017 10.09.2017 · Republic of North Ossetia–Alania |
| Kovalev Sergey Sergeevich b. 09.07.1984 · Nominated · CPRF | Regional assembly, Krasnodar Krai, 2022 11.09.2022 · Krasnodar Krai |
| Kovalev Sergey Sergeevich b. 09.07.1984 · Nominated · CPRF | Regional assembly, Krasnodar Krai, 2022 11.09.2022 · Krasnodar Krai |
| Kovalev Stanislav Aleksandrovich b. 10.09.1972 · Nominated · Communists of Russia | Regional assembly, Perm Krai, 2021 19.09.2021 · Perm Krai |
| Kovalev Stanislav Aleksandrovich b. 10.09.1972 · Nominated · Communists of Russia | Regional assembly, Sverdlovsk Oblast, 2021 19.09.2021 · Sverdlovsk Oblast |
| Kovalev Stanislav Grigorevich b. 06.03.1938 · Nominated · CPRF | Regional assembly, Bryansk Oblast, 2014 14.09.2014 · Bryansk Oblast |
| Kovalev Stanislav Grigorevich b. 06.03.1938 · Nominated · CPRF | Regional assembly, Bryansk Oblast, 2014 14.09.2014 · Bryansk Oblast |
| Kovalev Eduard Aleksandrovich b. 02.03.1975 · Nominated · A Just Russia | Regional assembly, Perm Krai, 2021 19.09.2021 · Perm Krai |
| Kovalev Eduard Aleksandrovich b. 02.03.1975 · Nominated · A Just Russia | Regional assembly, Perm Krai, 2021 19.09.2021 · Perm Krai |
| Kovalev Eduard Aleksandrovich b. 02.03.1975 · Registered · LDPR | Regional assembly, Perm Krai, 2006 03.12.2006 · Perm Krai |
| Kovalev Eduard Aleksandrovich b. 02.03.1975 · Registered · LDPR | Regional assembly, Perm Krai, 2006 03.12.2006 · Perm Krai |
| Kovalev Eduard Nikolaevich b. 22.02.1974 · Nominated · CPRF | Regional assembly, Bryansk Oblast, 2019 08.09.2019 · Bryansk Oblast |
| Kovalev Eduard Nikolaevich b. 22.02.1974 · Nominated · CPRF | Regional assembly, Bryansk Oblast, 2024 08.09.2024 · Bryansk Oblast |
| Kovalev Eduard Nikolaevich b. 1974 · Nominated · CPRF | By-election · Regional assembly, Bryansk Oblast, 2026 20.09.2026 · Bryansk Oblast |
