Dolné Otrokovce (Hungarian: Alsóatrak) is a village and municipality in Hlohovec District in the Trnava Region of western Slovakia.

In historical records the village was first mentioned in 1400.

The municipality lies at an altitude of 180 metres and covers an area of 9.305 km².

The records for genealogical research are available at the state archive "Statny Archiv in Bratislava,Nitra, Slovakia"

This Trnava Region geography article is a stub.