| Native Name Lang: | ru |
| Office: | Member of the State Duma for Irkutsk Oblast |
| Term Start: | 5 October 2016 |
| Predecessor: | constituency re-established |
| Constituency: | Shelekhov (No. 95) |
| Office3: | Member of the State Duma (Party List Seat) |
| Term Start3: | 21 December 2011 |
| Term End3: | 5 October 2016 |
| Birth Date: | 25 August 1976 |
| Birth Place: | Irkutsk, Russian SFSR, USSR |
| Spouse: | Eleonora Vladimirovna |
| Children: | 3 |
| Alma Mater: | Kutafin Moscow State Law University RANEPA (MBA) |
Sergey Yurievich Ten (Russian: Сергей Юрьевич Тен; born 25 August 1976, Irkutsk) is a Russian political figure and a deputy of the 6th, 7th, and 8th State Dumas.[1]
From 1999 to 2001, Ten worked as Deputy General Director for Property and Strategic Development of Trud CJSC. In 2003, he was appointed the Head of the organization; he held that position until 2011. From 2006 to 2009, Ten was the Head of the Irkutsk branch of the Young Guard of United Russia. In 2011, 2016, and 2021, he was elected deputy of the 6th, 7th, and 8th State Dumas from the Irkutsk Oblast constituency, respectively.[1] [2] [3]
Sanctioned by Canada under the Special Economic Measures Act (S.C. 1992, c. 17) in relation to the Russian invasion of Ukraine for Grave Breach of International Peace and Security.[4] and by the UK government in 2022 in relation to Russo-Ukrainian War. [5]