Brdárka (Hungarian: Berdárka, German: Bredersdorf) is a village and municipality in the Rožňava District in the Košice Region of eastern Slovakia.

Before the establishment of independent Czechoslovakia in 1918, Brdárka was part of Gömör and Kishont County within the Kingdom of Hungary. From 1939 to 1945, it was part of the Slovak Republic.

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

• Greek Catholic church records (births/marriages/deaths): 1818-1895 (parish B)
• Lutheran church records (births/marriages/deaths): 1744-1952 (parish B)

• List of municipalities and towns in Slovakia

• Surnames of living people in Brdarka