Dolný Pial (Hungarian: Alsópél) is a village and municipality in the Levice District in the Nitra Region of Slovakia.
In historical records the village was first mentioned in 1470.
The village lies at an altitude of 182 metres and covers an area of 13.989 km². It has a population of 995 people.
The village is approximately 95% Slovak and 4% Magyar and 1% Czech.
The village has a public library a gym and a football pitch.
The records for genealogical research are available at the state archive "Statny Archiv in Nitra, Slovakia"
- Roman Catholic church records (births/marriages/deaths): 1725-1895 (parish A)
- Reformated church records (births/marriages/deaths): 1784-1895 (parish B)
Coordinates: 48°08′N 18°28′E / 48.133°N 18.467°E