Alexander Vyacheslavovich Demin (Russian: Александр Вячеславович Дёмин; born 23 September 1988, Rostov-on-Don) is a Russian political figure and a deputy of the 8th State Duma.

[1] In 2009 he graduated from the Psychology Department of the Modern University for the Humanities.

[1] From 2006 to 2009 Demin worked as an educator in the children's health camp Beryozka.

Since September 2021 he has served as deputy of the 8th State Duma.

[1][2] Sanctioned by the UK government in 2022 in relation to Russo-Ukrainian War.