Dunaj may refer to: Dunaj (wine), a variety of red grape grown mostly in Slovakia and bred by Dorota Pospíšilová in 1958 as a mixture of (Muscat Bouschet x Oporto) x St. Laurent Dunaj (band), a progressive rock band from the Czech Republic Dunaj, Krško, a small settlement in the Municipality of Krško in Slovenia Dunaj, Masovian Voivodeship, a Polish village Dunaj, Moravče, a former settlement in the Municipality of Moravče in Slovenia The Slovene name for Vienna Slavic names for the Danube River See also Dunay (disambiguation)