Stupava is a town in Malacky District, in the Bratislava Region, Slovakia. Stupava lies at 178 m above sea level, 4.5 km from the Little Carpathians mountains. It has 12,979 inhabitants (2025). The nearest city is Bratislava, 15.6 km to the southeast. Near the border: Austria, 5.7 km. Among the landmarks around are Bratislava Castle (15.6 km), Devín Castle (11.9 km) and Schloss Hof (9.8 km). Among the natural features are Vysoká (21 km) and Sandberg (9.3 km).