Jezersko (Hungarian: Tavas, German: Teichenau, Rusyn: Єзерско) is a village and municipality in Kežmarok District in the Prešov Region of north Slovakia.

The municipality lies at an altitude of 770 metres and covers an area of 7.782 km².

Before the establishment of independent Czechoslovakia in 1918, Jezersko was part of Szepes County within the Kingdom of Hungary.

On 27 January 1945, the Red Army dislodged the Wehrmacht from Jezersko in the course of the Western Carpathian offensive and it was once again part of Czechoslovakia.

The records for genealogical research are available at the state archive "Statny Archiv in Levoca, Slovakia" This Prešov Region geography article is a stub.