Kingdom of Syrmia

Realm of Stefan Dragutin
initially vassal kingdom of the Kingdom of Hungary, later an independent kingdom
1282–1325
Kingdom of Syrmia of Stefan Dragutin (1291-1316)
Capital		Debrc and Belgrade
Government		kingdom
Historical era		Middle Ages
•	Established	1282
•	Disestablished	1325
Preceded by Succeeded by Banate of Macsó Banate of Ózora Banate of Só Realm of Darman and Kudelin Kingdom of Serbia (medieval) Banate of Macsó Banate of Bosnia Kingdom of Serbia (medieval)
Today part of		Serbia, Bosnia and Herzegovina, Croatia

The Realm of Stefan Dragutin was a medieval Serb kingdom. Initially, it was a vassal kingdom of the Kingdom of Hungary, but subsequently became an independent kingdom, after the collapse of the central power in the Kingdom of Hungary. It was ruled by the Serbian kings Stefan Dragutin (1282–1316) and his son Stefan Vladislav II (1316–1325). The kingdom was centered in the region of Lower Syrmia (today known as Mačva) and its first capital was Debrc (between Belgrade and Šabac), while residence of the king was later moved to Belgrade.

In the Middle Ages, "Syrmia" was the name for a larger area around the river Sava. The part in the north of Sava was known as Upper Syrmia (present-day Syrmia), while the area south of the river was known as Lower Syrmia (present-day Mačva). The kingdom was centered in Mačva, but also included Belgrade, part of Šumadija with Rudnik, and the counties (župe) of Podrinje, Usora, Soli, Braničevo and Kučevo. According to several Serbian historians (Dejan Mikavica, Stanoje Stanojević, Aleksa Ivić, Milojko Brusin, etc.), the kingdom also included Upper Syrmia (modern Syrmia).

Stefan Dragutin was initially the king of Serbia from 1276 to 1282. In 1282 he broke his leg while hunting and became ill; he passed the throne to his younger brother Stefan Milutin at the council at Deževo in 1282, while keeping for himself some northern parts of the country (Rudnik and parts of Župa of Podrinje). Since his son Vladislav married a relative of the Hungarian king, Dragutin in 1284 gained from Ladislaus IV the Banates of Só (Soli), Ózora (Usora) and Macsó (Mačva) with Belgrade, which he initially ruled as a Hungarian vassal, until the collapse of the central power in the Kingdom of Hungary. The first capital of his state was Debrc (between Belgrade and Šabac), and later he moved his residence to Belgrade. Dragutin was the first Serb ruler who ruled from Belgrade as the capital.