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Ján Steinhübel (born 21 May 1957) is a Slovak historian who specializes in Great Moravia and in the origins of Kingdom of Hungary.^[1] He is best known for his work Nitrianske kniežatsvo ("Principality of Nitra") which summarizes his numerous studies and articles about the topic. This work was published in English in 2020.

• 1995 Veľkomoravské územie v severovýchodnom Zadunajsku [Great Moravian territory in northeastern Transdanubia]
• 2003 Krátke dejiny Slovenska [Short history of Slovakia] (co-author)
• 2004 Nitrianske kniežatstvo [Principality of Nitra]
• 2011 Kapitoly z najstarších českých dejín 531 - 1004 [Chapters of the oldest Czech history 531 - 1004]
• 2020 The Nitrian Principality: The Beginnings of Medieval Slovakia

• Prize of chairman of Nitra Self-governing Region for the exceptional historical work Principality of Nitra^[1]