Brehov (in Slovak pronounced as /ˈbreɦɔw/; Hungarian: Imreg) is a village and municipality in the Trebišov District in the Košice Region of eastern Slovakia.
In historical records the village was first mentioned in 1309. A convent of Franciscans friars was founded in 1752.
The village lies at an altitude of 130 metres and covers an area of 7.901 km².It has a population of about 640 people.
The village is approximately 45% Hungarian and 55% Slovak.
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"