Dolná Krupá (German: Unterkrupa; Hungarian: Alsókorompa) is a village and municipality of Trnava District in the Trnava region of Slovakia.

It is located in the Danubian Hills at around 12 km from the city of Trnava.

The important sights in the village are: The Dolná Krupá mansion was one of the residences of the House of Chotek, one of the most prominent Bohemian noble families.

It was the place of the Dolná Krupá rosarium created by Countess Marie Henrietta Chotek von Wognin.

This Trnava Region geography article is a stub.