Ardovo (Hungarian: Pelsőcardó) a village and municipality in the Rožňava District in the Košice Region of eastern Slovakia.
In historical records the village was first mentioned in 1243.
The village lies at an altitude of 138 metres and covers an area of 18.464 km2 (7.13 sq mi). It has a population of about 840 people.
The population is about 99% Slovak in ethnicity.
The village has a small public library, a post office, a football pitch and a food store.
The records for genealogical research are available at the state archive "Statny Archiv in Kosice, Slovakia"