Hieronim

Hieronim is the Polish form of Hieronymus and may refer to:


 * Adam Hieronim Sieniawski (1576–1616) (1576–1616), Polish–Lithuanian noble
 * Adam Hieronim Sieniawski (1623–1650) (1623–1650), Polish noble
 * Dominik Hieronim Radziwiłł (1786–1813), Lithuanian nobleman
 * Hieronim Augustyn Lubomirski (1647–1706), Polish noble (szlachcic), magnate, politician and military commander
 * Hieronim Barczak (born 1953), Polish footballer
 * Hieronim Chodkiewicz (1500–1561), Vilnius ciwun in 1542
 * Hieronim Czarnowski (1834–1902), Polish chess master and activist
 * Hieronim Dekutowski (1918–1949), a Polish boyscout and soldier, who fought in Polish September Campaign
 * Hieronim Florian Radziwiłł (1715–1760), Polish-Lithuanian szlachcic
 * Hieronim Jarosz Sieniawski (1516–1579), Polish noble
 * Hieronim Morsztyn (1581–1623), Polish poet
 * Hieronim Radziejowski (1612–1667), Polish szlachcic
 * Hieronim Wietor (ca. 1480–1546/47), printer in Vienna and Kraków
 * Hieronim Wincenty Radziwiłł (1759–1786), Polish-Lithuanian nobleman
 * Hieronim Wołłowicz of Bogorya Coat of Arms, born in 16th century, Lithuanian Podkanclerz and Grand Treasurer of Lithuania
 * Michał Hieronim Radziwiłł (1744–1831), Lithuanian noble, Knight of the Order of the White Eagle
 * Michał Hieronim Krasiński (1712–1784), Polish noble, cześnik of Stężyca, podkomorzy of Różan, starost of Opiniogóra
 * Mikołaj Hieronim Sieniawski (1645–1683), Polish noble (szlachcic), military leader, politician
 * Władysław Hieronim Sanguszko (1803–1870), Polish noble (szlachcic), conservative politician