Serhiy Ostapenko
Prime Minister of the Ukrainian People's Republic (1881-1937)

Serhiy Stepanovych Ostapenko (Ukrainian: Сергій Степанович Остапенко; 18 November [O.S. 6 November] 1881 – 1937) was a Ukrainian economist, statesman, and political activist. In early 1919 he served as Chairman of the Council of People's Ministers of Ukrainian People's Republic, a position equivalent to the present-day office of Prime Minister of Ukraine.
Early years
Ostapenko was born in November 1881 in the village of Troianiv, near Zhytomyr. Ostapenko was born into a family of poor peasants and his father had another job as a freight transporter. From 1893 to 1897, Ostapenko attended the local elementary school, after which, he enrolled into an agrarian middle school in Bilokrynytsia of Kremenets uyezd.
In 1904, he started working as a teacher in a two-grade school of Turiysk of Kovel uyezd. In 1905, Ostapenko was arrested for being a member of the Ukrainian Socialist-Revolutionary Party. He spent the next three years in jail for "political reasons", as he claimed. After his release, Ostapenko had some trouble of finding employment. He graduated from the Vladimir Cadet Corps after final tests in 1909 and the same year enrolled into the Economic school of Kyiv Commercial Institute (now Kyiv National Economic University).
This brief starts where responsible research should: with the source description of “Serhiy Ostapenko” as prime Minister of the Ukrainian People's Republic (1881-1937). Everything that follows is an evidence route, not borrowed authority.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 31, 2026. The linked authority identifier is Q1974134. VIAF identifies the subject as 23613637. The Library of Congress control number is n86013332. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1881, 1937, 1919 and 1893.
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This entry incorporates text from “Serhiy Ostapenko” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.