Hieronim Jarosz Sieniawski

Hieronim Jarosz Sieniawski
Coat of arms	Leliwa
Born	c. 1516
Died	1579
Family	Sieniawski
Consort	Elżbieta Radziwiłł Hanna Zasławska Anna Maciejowska Jadwiga Tarło
Issue	with Jadwiga Tarło Adam Hieronim Sieniawski
Father	Mikołaj Sieniawski
Mother	Katarzyna Kola

Hieronim Jarosz Sieniawski (c. 1516–1579) was a Polish noble.

He was a starost of Halicz and Kołomyja since 1550, Podkomorzy of Kamieniec Litewski since 1554, castellan of Kamieniec Litewski since 1569 and voivode of the Ruthenian Voivodeship since 1576.

He was married four times: to Elżbieta Radziwiłł from about 1559; to Hanna Zasławska from 1565 to 1568; to Anna Maciejowska (no exact dates); and to Jadwiga Tarło from 1574 or 1575.