The Slovaks (Slováci in Slovak, slovaci in Romanian) are an ethnic minority in Romania, numbering 17,199 people according to the 2002 census and hence making up 0.1% of the total population. Slovaks mainly live in western Romania, with the largest populations found in Bihor and Arad counties, where they make up 1.22% and 1.25% of the population, respectively.
The largest concentrations of ethnic Slovaks can be found in Șinteu (Nová Huta), Bihor County, where they make up nearly all (96.37%) of the population, and in Nădlac (Nadlak), Arad County, where they make up almost half (43.85%) of the population. Other towns and communes with significant Slovak populations include:
As an officially recognized ethnic minority, Slovaks, together with Czechs, have one seat reserved in the Romanian Chamber of Deputies.