Dolný Vadičov (Hungarian: Alsóvadas) is a village and municipality in Kysucké Nové Mesto District in the Zilina Region of northern Slovakia.
In historical records the village was first mentioned in 1419.
The municipality lies at an altitude of 439 metres and covers an area of 5.952 km².
The records for genealogical research are available at the state archive "Statny Archiv in Bytca, Slovakia"
This Žilina Region geography article is a stub.