Slovak communities in Romania

Nădlac (; ; ) is a town in Arad County, western Romania. A former part of the town lies across the border with Hungary; this village is called Nagylak. An international border town, Nădlac is the main border crossing into western Romania from Hungary. It is also a centre of the Lutheran Slovak community in Romania. Situated in the western part of Arad County, from the county capital, at the western border of Romania, Nădlac is the main entrance gate from Western Europe.

Mădăras (; ) is a commune in Bihor County, Crișana, Romania, 3 km from Salonta, located nearby the Hungarian border - on the European road E671, and the Körös River canal. In 2011, it had 2,828 inhabitants. The commune Hungarian name means "fowler", the Romanian name derives from that as well. It is composed of four villages: Homorog (Oláhhomorog), Ianoșda (Jánosd), Marțihaz (Marciháza) and Mădăras.

commune in Arad County, Romania

commune in Bihor County, Romania

Șinteu (; ) is a commune in Bihor County, Crișana, Romania with a population of 1,021 people. It is composed of four villages: Huta Voivozi (Stará Huta; Almaszeghuta), Socet (Huta Sočet; Forduló), Șinteu and Valea Târnei (Židáreň; Hármaspatak). 98.4% of the inhabitants are Slovaks, and 98.6% of them are Roman Catholic.