Oroszlány (archaic form of oroszlán, means lion; German: Ohreslahn) is a city in Hungary, Komárom-Esztergom county, Central Transdanubia region, located on the North-West flanks of the Vértes Mountains. It has a population of 20.487. The main tourist attraction of the town is the 18th century Camaldolese monastery of Majk.