Diviaky nad Nitrou (Hungarian: Nyitradivék) is a village and municipality in Prievidza District in the Trenčín Region of western Slovakia.
In historical records the village was first mentioned in 1210.
The municipality lies at an altitude of 304 metres and covers an area of 19.859 km². It has a population of about 1798 people.
The records for genealogical research are available at the state archive "Statny Archiv in Nitra, Slovakia"
- Roman Catholic church records (births/marriages/deaths): 1696-1896 (parish A)
Coordinates: 48°46′N 18°30′E / 48.767°N 18.500°E