Korňa (Hungarian: Kornyavölgy) is a village and municipality in Čadca District in the Žilina Region of northern Slovakia.

Fine segmentation used surnames of original owner/keeper of settlement, for example: U Šprčoka, Zlámaná, U Jendriskov, U Gajdoší, U Ďurkáčí, U Zelenkov, Hrtúsov, Dubačí, Sobčákov, Marcov, and so on.

[clarification needed] A community centre is situated between the municipal office and local church, where there is also guest-houses, apartments, shops, and pubs.

Korňa is also well known for the Holy Place on Živčák Hill (Živčákova), where in the past century a local man saw Virgin Mary's apparition.

[clarification needed] Korňa, which is surrounded by mountains, is a good touris destination and a mushroom collector's paradise.

Mass migrations primarily occurred during the inter-war period, where they went to the US, and during the post second world war when they went to the Sudetes (for example Krnov).