Borsod County
（重定向自Borsod）
![](/Images/godic/202501/01/Borsod0430.png")
![The castle of Diósgyőr, built in the second half of the 13th century](/Images/godic/202501/01/Diosgyor_castle0431.jpg")
![The county hall of Borsod (later Borsod-Abaúj-Zemplén) in Miskolc. This is not the old building built in 1724 but a newer one built in its place between 1811–1836.](/Images/godic/202501/01/BorsodCountyHall-20431.jpg")
![Ethnic map of the county with data of the 1910 census (see the key in the description).](/Images/godic/202501/01/Borsod_ethnic_map0431.png")
Borsod was an administrative county (comitatus) of the Kingdom of Hungary in present-day northeastern Hungary. The capital of the county was Miskolc. After World War II, the county was merged with the Hungarian parts of Abaúj-Torna and Zemplén counties to form Borsod-Abaúj-Zemplén county.