Jablonov nad Turňou is a village and municipality in the Rožňava District in the Košice Region of middle-eastern Slovakia.
In historical records the village was first mentioned in 1235. Before the establishment of independent Czechoslovakia in 1918, Jablonov nad Turňou was part of Abaúj-Torna County within the Kingdom of Hungary. From 1938 to 1945, it was again part of Hungary as a result of the First Vienna Award.
The village lies at an altitude of 280 metres and covers an area of 24.463 km².It has a population of about 860 people.
The village has a pharmacy and a doctors surgery. It also has a public library and a football pitch.
The records for genealogical research are available at the state archive "Statny Archiv in Kosice, Slovakia"