Drietoma is a village and municipality in the Trenčín District in the Trenčín Region of northwestern Slovakia.

In historical records the village was first mentioned in 1244.

The municipality lies at an elevation of 242 metres and covers an area of 35.83 km. It has a population of about 2,238 people.

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

• Roman Catholic church records (births/marriages/deaths): 1714-1896 (parish A)
• Lutheran church records (births/marriages/deaths): 1783-1895 (parish B)

• List of municipalities and towns in Slovakia

• https://web.archive.org/web/20071116010355/http://www.statistics.sk/mosmis/eng/run.html
• Surnames of living people in Drietoma

48°54′N 17°57′E / 48.900°N 17.950°E / 48.900; 17.950