October 20, 2026, 10:12 AMRSSRU

Sergey Kosteev

ImprisonedChecked October 18, 2026

Sergey Kosteev, born 1960, Irkutsk Oblast. Charges: Article 282.2 part 1, Russian Criminal Code (Organization of the activities of an extremist organization); Article 282.3 part 1, Russian Criminal Code (Financing of extremist activities); “The case of nine Jehovah’s Witnesses in Irkutsk”. Sentence (March 5, 2024): 7 years of imprisonment in a general regime colony, prohibition to engage in organisational activities in public or… Status: imprisoned; deprived of liberty since October 4, 2021. Recognition: Memorial Human Rights Centre — recognised as unlawfully deprived of liberty for exercising freedom of religion, October 8, 2021.

In brief

Irkutsk Oblast · Irkutsk · Extremism cases, Cases against Jehovah's Witnesses

Sentence

7 years

of imprisonment in a general regime colony, prohibition to engage in organisational activities in public or religious associations for 5 years, and 1 year and 2 months of restriction of freedom

Verdict March 5, 2024

Upheld December 12, 2024

Charges

Full wording of the charges

As “an adherent of the religious association ‘Management Centre of Jehovah’s Witnesses in Russia’, he organised collective religious services consisting of successive performances of songs and prayers to Jehovah God, as well as studies of articles”

Latest event

December 12, 2024 — appeal

The court upheld the verdict.

Checked October 18, 2026 · no changes since October 15

Recognition by rights defenders

Timeline

  1. · Appeal ruling

    upheld

  2. · First-instance verdict

    guilty verdict · 7 years

  3. · Added to the Rosfinmonitoring list of “terrorists and extremists”

  4. · Recognised as unlawfully deprived of liberty for exercising freedom of religion

    Memorial Human Rights Centre

  5. · Preventive measure: pre-trial detention

    Pre-trial Detention Centre №1 (SIZO-1) of the Federal Penitentiary Service of Russian Federation for Irkutsk Oblast

  6. · Persecution begins

    The case of nine Jehovah’s Witnesses in Irkutsk

Criminal case

The case of nine Jehovah’s Witnesses in Irkutsk

Other defendants in the case

Thematic group: The case of Jehovah's Witnesses in Irkutsk

Write a letter

Address (in Russian, as written on the envelope)

660048, Красноярский край, г. Красноярск, ул. Маерчака, 48, Туббольница №1 УФСИН Красноярского края, Костеев Сергей Владимирович, 1960 г.р.

Address checked October 18, 2026

Details and sources

Full summary

According to OVD-Info

He is a resident of Irkutsk. On 4 October 2021, Kosteev’s home was searched. The next day, the court took him into custody on the case of organising activities of an extremist organisation and financing extremist activities in connection with his involvement in the Jehovah’s Witnesses community. Representatives of this community are prosecuted under articles on extremism solely for religious activities: meetings, joint worship services, or attracting new supporters. On 5 March 2024, he was sentenced to seven years in a general regime colony.

All fields of the record
Citizenship
Russia
Sources (1)

Other people prosecuted under Article 282.2 part 1, Russian Criminal Code

Under the same article, not necessarily in the same case.

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