Palace of Syrmia County (Croatian: Palača Srijemske županije, Serbian: Палата Сремске жупаније, German: Palast der Gespanschaft Syrmien, Hungarian: Syrmia megyei palota) is located in Vukovar, the administrative seat of the Vukovar-Srijem County.

[1] The instruction to build the palace was sent by Maria Theresa on 25 April 1768 with co-signatures from Hungarian noble and politician Ferenc Esterházy and Josip Jablanzy.

[1] General Congregation in Ilok in 1769 allocated 15,000 forints to Joseph Hatzinger who was tasked to build the new palace.

[1] The building was fully completed and operational by 1773 and it was used for administrative purposes even before that time as early as 1771.

[1] Following the end of the Croatian War of Independence and UNTAES mission in the region the building was reconstructed by the donation of the Split-Dalmatia County.