| Honorific Suffix: | MP |
| Office: | Member of the State Duma (Party List Seat) |
| Term Start: | 12 October 2021 |
| Office1: | Member of the State Duma for Moscow |
| Term Start1: | 5 October 2016 |
| Term End1: | 12 October 2021 |
| Predecessor1: | constituency re-established |
| Successor1: | Dmitry Pevtsov |
| Constituency1: | Medvedkovo (No. 200) |
| Birth Date: | 22 September 1987 |
| Birth Place: | Moscow, RSFSR, USSR |
| Alma Mater: | Moscow State University |
Denis Parfenov (ru|Денис Андреевич Парфенов; born 22 September 1987, Moscow) is a Russian political figure and a deputy of the 7th and 8th State Dumas.[1] In 2005, Parvenov joined the Russian Communist Youth League. Two years later, he became a member of the Communist Party of the Russian Federation. From 2009 to 2011, he worked at the Sberbank. From 2012 to 2016, he worked as an assistant to the deputy of the State Duma. In December 2014, he was elected Secretary of the Communist Party of the Russian Federation for agitation and propaganda. In 2016, he was elected deputy of the 7th State Duma. Since September 2021, he has served as deputy of the 8th State Duma from the Moscow constituency.[1] [2] [3] [4]
Sanctioned by the UK government in 2022 in relation to Russo-Ukrainian War. [5]