Porúbka (Hungarian: Ördögvágás) is a village and municipality in the Sobrance District in the Košice Region of east Slovakia.

In historical records the village was first mentioned in 1411.

The village lies at an altitude of 220 metres and covers an area of 10.764 km. It has a population of about 458 people.

The village has a public library and a soccer pitch.

• http://www.statistics.sk/mosmis/eng/run.html
• http://en.e-obce.sk/obec/porubka-kosice/porubka.html
• https://web.archive.org/web/20120710115048/http://www.porubka-so.sk/

48°43′50″N 22°15′40″E / 48.73056°N 22.26111°E / 48.73056; 22.26111