Serhii Plokhii

Plokhii’s books have been translated into a number of languages, including Belarusian, Chinese (classic and simplified), Estonian, Polish, Portuguese, Romanian, Spanish, Russian, and Ukrainian, and won numerous awards and prizes.

Chernobyl won the 2018 Baillie Gifford Prize (formerly the Samuel Johnson Prize).

The Last Empire: The Final Days of the Soviet Union won the 2015 Lionel Gelber Prize for the world's best non-fiction book in English on global issues and the 2015 Pushkin House (London, UK) Russian Book Prize. His other books won the Historia Nova Prize for the Best Book on Russian Intellectual History; the American Association for Ukrainian Studies Book Prize; the Ukrainian National Women’s League of America Book Prize; and the Book of the Year Prize (Biographies and Memoirs) in Ukraine. He has been shortlisted for the Lionel Gelber Foundation Prize; the Wallace A. Fergusson Book Prize of the Canadian Historical Association; the “Historia Zebrana” Book Prize (Poland); and Book of the Year Award (Ukraine).

Plokhii's research and writing deal with the intellectual, cultural, and international history of Eastern Europe, with special emphasis on Ukraine. His first monograph, The Papacy and Ukraine, was among the few books published in the Soviet Union to deal with the history of the papacy as an academic subject rather than an object of atheistic propaganda. Among Plokhii's best known contributions to the study of early modern history is The Origins of the Slavic Nations, a broad survey of the history of the region which rejects premordialist ideas that postulate the existence of either one or three—Russian, Ukrainian, and Belarussian—East Slavic nationalities before the rise of nationalism. Instead, it proposes an alternative scheme of the development of pre-modern identities of the Eastern Slavs.

In 2009, Plokhii received the Early Slavic Studies Association Distinguished Scholarship Award, and in 2013 he was named the Walter Channing Cabot Fellow at the Faculty of Arts and Sciences of Harvard University for scholarly eminence in the field of history. In 2015 Serhii Plokhii received the Antonovych prize.

In 2007, Plokhii was named the Mykhailo Hrushevsky professor of Ukrainian history at Harvard. Since 2013, he has served as the director of the Harvard Ukrainian Research Institute, where he leads a group of scholars working on MAPA: The Digital Atlas of Ukraine, an online, GIS-based project.

Between 1983 and 1991, Plokhii taught at the University of Dnipropetrovsk, where he was promoted to the rank of full professor and held a number of administrative positions during perestroika. In 1996, after a number of visiting appointments as the Ramsey Tompkins Professor of Russian history at the University of Alberta, Plokhii joined the staff of the university's Canadian Institute of Ukrainian Studies, where he founded the Research Program on Religion and Culture. As part of the Peter Jacyk Center for Ukrainian Historical Research he participated in the publication of the English-language translation of Mykhailo Hrushevsky's History of Ukraine-Rus' .

Plokhii received his undergraduate degree in history and social sciences from the University of Dnipropetrovsk (1980), where he studied under professors Mykola Kovalsky and Yuri Mytsyk, and his graduate degree from the Russian University of the Friendship of Peoples (1982), specializing in historiography and source studies. He received his habilitation degree in history from Taras Shevchenko National University of Kyiv in 1990.

Serhii Plokhii, or Plokhy (Ukrainian: Сергій Миколайович Плохій , Russian: Серге́й Никола́евич Пло́хий ; born 23 May 1957) is a Ukrainian-American historian and author specializing in the history of Ukraine, Eastern Europe and Cold War studies. He is the Mykhailo Hrushevsky professor of Ukrainian history at Harvard University, where he also serves as the director of the Harvard Ukrainian Research Institute.