Hriadky (Slovak pronunciation: [ˈɦrɪɐtki]; Hungarian: Gerenda) is a village and municipality in the Trebišov District in the Košice Region of south-eastern Slovakia.
In historical records the village was first mentioned in 1320.
The village lies at an altitude of 111 metres and covers an area of 3.315 km². It has a population of about 470 people.
The village is almost entirely Slovak in ethnicity.
The village has a public library and a football pitch.
The records for genealogical research are available at the state archive "Statny Archiv in Kosice, Slovakia"
48°42′N 21°43′E / 48.700°N 21.717°E