Dolná Trnávka (Hungarian: Alsótárnok) is a village and municipality in Žiar nad Hronom District in the Banská Bystrica Region of central Slovakia.
In historical records, the village was first mentioned in 1338 (Thornoka Inferior). It belonged to Šašov and after to Banská Štiavnica’s Mine Chamber.
Since 2015 Dolná Trnávka is headed by Katarína Lajčiaková, who ran for mayor as an independent candidate.[1] After 2018 elections, council consists of 5 councillors - two of them ran as independent candidates, two ran for ĽSNS and one ran for KDH.[2]
In 2021, the municipality separates 75.7% of its municipal waste for recycling.[3]
The records for genealogical research are available at the state archive "Statny Archiv in Banska Bystrica, Slovakia"