Esztergom is a city in northern Hungary, 46 kilometres northwest of the capital Budapest. It lies on the right bank of the river Danube, which forms the border with Slovakia there.

Esztergom was the capital of Hungary from the 10th till the mid-13th century when King Béla IV of Hungary moved the royal seat to Buda.
Esztergom is the seat of the Primate of the Roman Catholic Church in Hungary