Lúčka (Hungarian: Lucska) is a village and municipality in the Rožňava District in the Košice Region of middle-eastern Slovakia.

Before the establishment of independent Czechoslovakia in 1918, Lúčka was part of Gömör and Kishont County within the Kingdom of Hungary.

In Lúčka you find the ruins of a church established by Hussites who left Bohemia during the religious conflicts of the fifteenth century and finally settled here.

The church is oriented north-west, towards Prague, and though deconsecrated is still the site of an annual ceremony to mark Hus's burning at the stake (an event commemorated by the well-known statue of Hus in Prague's Old Town Square).

Until recent times, Catholic graves were oriented south, while Protestants faced north.