| Demkin Konstantin Andreevich b. 18.05.1985 · Nominated · CPRF | Regional assembly, Magadan Oblast, 2020 13.09.2020 · Magadan Oblast |
| Demkin Konstantin Andreevich b. 18.05.1985 · Nominated · CPRF | Regional assembly, Magadan Oblast, 2015 13.09.2015 · Magadan Oblast |
| Demkin Nikolay Petrovich b. 20.12.1970 · Nominated · United Russia | Regional assembly, Republic of Mordovia, 2021 19.09.2021 · Republic of Mordovia |
| Demko Anna Andreevna b. 13.09.1985 · Nominated · CPRF | Regional assembly, Smolensk Oblast, 2013 08.09.2013 · Smolensk Oblast |
| Demko Anna Andreevna b. 13.09.1985 · Nominated · CPRF | Regional assembly, Smolensk Oblast, 2018 09.09.2018 · Smolensk Oblast |
| Demkov Yuriy Vyacheslavovich b. 28.04.1962 · Nominated · CPRF | Regional assembly, Bryansk Oblast, 2014 14.09.2014 · Bryansk Oblast |
| Demonov Viktor Filippovich b. 07.11.1961 · Nominated · A Just Russia | Regional assembly, Altai Krai, 2021 19.09.2021 · Altai Krai |
| Demura Dmitriy Gennadevich b. 12.03.1981 · Nominated · A Just Russia | Regional assembly, Amur Oblast, 2016 18.09.2016 · Amur Oblast |
| Demurov Boris Gurgokovich b. 14.06.1958 · Nominated · United Russia | Regional assembly, Republic of North Ossetia–Alania, 2017 10.09.2017 · Republic of North Ossetia–Alania |
| Demusenko Viktor Fedorovich b. 20.01.1941 · Nominated · Communists of Russia | Regional assembly, Republic of Crimea, 2014 14.09.2014 · Republic of Crimea |
| Demushina Olga Evgenevna b. 01.01.1978 · Nominated · United Russia | Regional assembly, Bryansk Oblast, 2019 08.09.2019 · Bryansk Oblast |
| Demushina Olga Evgenevna b. 01.01.1978 · Nominated · United Russia | Regional assembly, Bryansk Oblast, 2024 08.09.2024 · Bryansk Oblast |
| Demushkin Andrey Sergeevich b. 1985 · Nominated · LDPR | Regional assembly, Republic of Karelia, 2026 20.09.2026 · Republic of Karelia |
| Demushkin Andrey Sergeevich b. 1985 · Nominated · LDPR | Regional assembly, Republic of Karelia, 2026 20.09.2026 · Republic of Karelia |
| Demcheva Olga Lvovna b. 16.07.1963 · Nominated · Party of Pensioners | Regional assembly, Republic of Crimea, 2024 08.09.2024 · Republic of Crimea |
| Demcheva Olga Lvovna b. 16.09.1963 · Nominated · Party of Pensioners | Regional assembly, Tula Oblast, 2024 08.09.2024 · Tula Oblast |
| Demchenko Aleksandr Valerevich b. 22.06.1977 · Nominated · Yabloko | Regional assembly, Krasnoyarsk Krai, 2016 18.09.2016 · Krasnoyarsk Krai |
| Demchenko Aleksandr Valerevich b. 03.05.1988 · Nominated · Yabloko | Regional assembly, Leningrad Oblast, 2021 19.09.2021 · Leningrad Oblast |
| Demchenko Aleksandr Valerevich b. 22.06.1977 · Nominated · Yabloko | Regional assembly, Krasnoyarsk Krai, 2016 18.09.2016 · Krasnoyarsk Krai |
| Demchenko Aleksandr Vladimirovich b. 05.12.1982 · Nominated · LDPR | Regional assembly, Novosibirsk Oblast, 2015 13.09.2015 · Novosibirsk Oblast |
| Demchenko Aleksandr Vladimirovich b. 05.12.1982 · Nominated · LDPR | Regional assembly, Novosibirsk Oblast, 2015 13.09.2015 · Novosibirsk Oblast |
| Demchenko Aleksandr Nikolaevich b. 16.04.1975 · Nominated · United Russia | Regional assembly, Yamalo-Nenets Autonomous Okrug, 2020 13.09.2020 · Yamalo-Nenets Autonomous Okrug |
| Demchenko Aleksey Aleksandrovich b. 21.03.1980 · Nominated · CPRF | Regional assembly, Vologda Oblast, 2016 18.09.2016 · Vologda Oblast |
| Demchenko Albert Mikhaylovich b. 27.11.1971 · Nominated · United Russia | By-election · Regional assembly, Perm Krai, 2023 10.09.2023 · Perm Krai |
| Demchenko Anastasiya Anatolevna b. 19.09.1998 · Nominated · The Greens | Regional assembly, Krasnoyarsk Krai, 2021 19.09.2021 · Krasnoyarsk Krai |
| Demchenko Valentina Aleksandrovna b. 22.04.1989 · Nominated · The Greens | Regional assembly, Rostov Oblast, 2013 08.09.2013 · Rostov Oblast |
| Demchenko Vitaliy Mikhaylovich b. 11.05.1949 · Nominated · A Just Russia | Regional assembly, Republic of Khakassia, 2018 09.09.2018 · Republic of Khakassia |
| Demchenko Vladimir Leonidovich b. 08.09.1973 · Nominated · Rodina | Regional assembly, Sevastopol, 2014 14.09.2014 · Sevastopol |
| Demchenko Vladimir Leonidovich b. 08.09.1973 · Nominated · CPRF | Regional assembly, Republic of Crimea, 2019 08.09.2019 · Republic of Crimea |
| Demchenko Vladimir Leonidovich b. 08.09.1973 · Nominated · CPRF | Regional assembly, Republic of Crimea, 2024 08.09.2024 · Republic of Crimea |
| Demchenko Dmitriy Anatolevich b. 02.12.1982 · Nominated · LDPR | Regional assembly, Novosibirsk Oblast, 2015 13.09.2015 · Novosibirsk Oblast |
| Demchenko Elena Vasilevna b. 20.06.1972 · Nominated · Party of Growth | Regional assembly, Orenburg Oblast, 2016 18.09.2016 · Orenburg Oblast |
| Demchenko Ivan Aleksandrovich b. 20.02.1991 · Nominated · Party of Growth | Regional assembly, Omsk Oblast, 2016 18.09.2016 · Omsk Oblast |
| Demchenko Ivan Aleksandrovich b. 20.02.1991 · Nominated · Party of Growth | Regional assembly, Omsk Oblast, 2016 18.09.2016 · Omsk Oblast |
| Demchenko Larisa Petrovna b. 1986 · Nominated · New People | Regional assembly, Kursk Oblast, 2026 20.09.2026 · Kursk Oblast |
| Demchenko Lyubov Viktorovna b. 13.02.1975 · Nominated · Party of Pensioners | Regional assembly, Kurgan Oblast, 2020 13.09.2020 · Kurgan Oblast |
| Demchenko Lyubov Ivanovna b. 21.05.1970 · Nominated · CPRF | Regional assembly, Republic of Crimea, 2019 08.09.2019 · Republic of Crimea |
| Demchenko Nadezhda Anatolevna b. 24.11.1973 · Nominated · New People | Regional assembly, Krasnodar Krai, 2022 11.09.2022 · Krasnodar Krai |
| Demchenko Nikolay Dmitrievich b. 19.05.1958 · Nominated · Patriots of Russia | Regional assembly, Tyumen Oblast, 2016 18.09.2016 · Tyumen Oblast |
| Demchenko Nikolay Dmitrievich b. 19.05.1958 · Nominated · Patriots of Russia | Regional assembly, Khanty-Mansi Autonomous Okrug, 2016 18.09.2016 · Khanty-Mansi Autonomous Okrug |
| Demchenko Nina Sergeevna b. 06.06.1969 · Nominated · The Greens | Regional assembly, Ryazan Oblast, 2015 13.09.2015 · Ryazan Oblast |
| Demchenko Sergey Vladimirovich b. 02.12.1984 · Nominated · Patriots of Russia | Regional assembly, Republic of Adygea, 2016 18.09.2016 · Republic of Adygea |
| Demchenko Sergey Ivanovich b. 02.08.1981 · Nominated · Party of Pensioners | Regional assembly, Orenburg Oblast, 2021 19.09.2021 · Orenburg Oblast |
| Demchik Degut Mongushevich b. 20.01.1946 · Nominated · CPRF | Regional assembly, Tuva Republic, 2014 14.09.2014 · Tuva Republic |
| Demchuk Egor Sergeevich b. 26.05.1979 · Nominated · Social Protection Party | Regional assembly, Leningrad Oblast, 2021 19.09.2021 · Leningrad Oblast |
| Demchuk Egor Sergeevich b. 26.05.1979 · Nominated · Social Protection Party | Regional assembly, Saint Petersburg, 2021 19.09.2021 · Saint Petersburg |
| Demshina Lyudmila Nikolaevna b. 03.04.1937 · Nominated · A Just Russia | Regional assembly, Kirov Oblast, 2016 18.09.2016 · Kirov Oblast |
| Demyanenko Ivan Aleksandrovich b. 20.07.1999 · Nominated · New People | Regional assembly, Republic of Bashkortostan, 2023 10.09.2023 · Republic of Bashkortostan |
| Demyanenko Nadezhda Viktorovna b. 28.12.1974 · Nominated · United Russia | Regional assembly, Arkhangelsk Oblast, 2023 10.09.2023 · Arkhangelsk Oblast |
| Demyanenko Natalya Kuzminichna b. 30.08.1979 · Nominated · Patriots of Russia | Regional assembly, Amur Oblast, 2016 18.09.2016 · Amur Oblast |
