# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/sergei-udaltsov
# Generated: 2026-08-13T08:12:13.412Z

schema: https://schema.org/Person
url: "https://fame.am/person/sergei-udaltsov"
name: "Sergei Udaltsov"
slug: "sergei-udaltsov"
description: "Sergei Stanislavovich Udaltsov is a Russian left-wing political activist. He is the unofficial leader of the Vanguard of Red Youth (AKM). In 2011 and 2012, he helped lead a series of protests against Vladimir Putin. In 2014 he was sentenced to 4¹⁄₂ years in a penal camp for organizing the May 2012 protest which ended in violence between the police and demonstrators."
tagline: "Russian left politician"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Sergei_Udaltsov.jpg?width=1200"
gender: "male"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1977-02-16"
livingStatus: "LIVING"
scores:
  popularity:           52.4
  momentum:             0
  historical:           19.65350666666667
  currentAttention:     0
  sourceConfidence:     85
  profileCompleteness:  80
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "X"
    url:       "https://x.com/s_udaltsov"
    handle:    "s_udaltsov"
  - platform:  "INSTAGRAM"
    url:       "https://www.instagram.com/udaltsov77/"
    handle:    "udaltsov77"
  - platform:  "FACEBOOK"
    url:       "https://www.facebook.com/sergey.udaltsov"
    handle:    "sergey.udaltsov"
  - platform:  "IMDB"
    url:       "https://www.imdb.com/name/nm6283484/"
    handle:    "nm6283484"
  - platform:  "WEBSITE"
    url:       "http://leftfront.ru"
sources:
  - url: "https://ru.wikiquote.org/wiki/%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%A1%D1%82%D0%B0%D0%BD%D0%B8%D1%81%D0%BB%D0%B0%D0%B2%D0%BE%D0%B2%D0%B8%D1%87_%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%86%D0%BE%D0%B2"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://arz.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B1%D8%AC%D9%89_%D8%A7%D9%88%D8%AF%D8%A7%D9%84%D8%AA%D8%B3%D9%88%D9%81"
    title: "سيرجى اودالتسوف"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%A1%D1%8F%D1%80%D0%B3%D0%B5%D0%B9_%D0%A1%D1%82%D0%B0%D0%BD%D1%96%D1%81%D0%BB%D0%B0%D0%B2%D0%B0%D0%B2%D1%96%D1%87_%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%86%D0%BE%D1%9E"
    title: "Сяргей Станіслававіч Удальцоў"
    type:  "WIKIPEDIA"
  - url: "https://cv.wikipedia.org/wiki/%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%86%D0%BE%D0%B2_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%A1%D1%82%D0%B0%D0%BD%D0%B8%D1%81%D0%BB%D0%B0%D0%B2%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Удальцов Сергей Станиславович"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Sergei_Stanislawowitsch_Udalzow"
    title: "Sergei Stanislawowitsch Udalzow"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Sergei_Udaltsov"
    title: "Sergei Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Sergu%C3%A9i_Udaltsov"
    title: "Serguéi Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Sergei_Udaltsov"
    title: "Sergei Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Sergei_Udaltsov"
    title: "Sergei Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Sergue%C3%AF_Oudaltsov"
    title: "Sergueï Oudaltsov"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Sergej_Stanislavovi%C4%8D_Udal'cov"
    title: "Sergej Stanislavovič Udal'cov"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%BB%E3%83%AB%E3%82%B2%E3%82%A4%E3%83%BB%E3%82%A6%E3%83%80%E3%83%AB%E3%83%84%E3%82%A9%E3%83%95"
    title: "セルゲイ・ウダルツォフ"
    type:  "WIKIPEDIA"
  - url: "https://kk.wikipedia.org/wiki/%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%86%D0%BE%D0%B2"
    title: "Сергей Удальцов"
    type:  "WIKIPEDIA"
  - url: "https://li.wikipedia.org/wiki/Sergej_Udal'cov"
    title: "Sergej Udal'cov"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Sergej_Oedaltsov"
    title: "Sergej Oedaltsov"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Siergiej_Udalcow"
    title: "Siergiej Udalcow"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%86%D0%BE%D0%B2%2C_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9_%D0%A1%D1%82%D0%B0%D0%BD%D0%B8%D1%81%D0%BB%D0%B0%D0%B2%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Удальцов, Сергей Станиславович"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Sergej_Udaltsov"
    title: "Sergej Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/Sergey_Udaltsov"
    title: "Sergey Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%86%D0%BE%D0%B2_%D0%A1%D0%B5%D1%80%D0%B3%D1%96%D0%B9_%D0%A1%D1%82%D0%B0%D0%BD%D1%96%D1%81%D0%BB%D0%B0%D0%B2%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Удальцов Сергій Станіславович"
    type:  "WIKIPEDIA"
  - url: "https://vi.wikipedia.org/wiki/Sergey_Stanislavovich_Udaltsov"
    title: "Sergey Stanislavovich Udaltsov"
    type:  "WIKIPEDIA"
  - url: "https://zh.wikipedia.org/wiki/%E8%B0%A2%E5%B0%94%E7%9B%96%C2%B7%E4%B9%8C%E8%BE%BE%E5%88%A9%E4%BD%90%E5%A4%AB"
    title: "谢尔盖·乌达利佐夫"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikiquote.org/wiki/Sergue%C3%AF_Oudaltsov"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://www.wikidata.org/wiki/Q713923"
    title: "Wikidata"
    type:  "WIKIDATA"
  - url: "https://www.themoviedb.org/person/2058461"
    title: "Sergei Udaltsov"
    type:  "DATABASE"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump