Kopernica (; ) is a village and municipality in à ½iar nad Hronom District in the Banská Bystrica Region of central Slovakia.
The name comes from koper (Slovak koper, kôpor: dill) + -nica. "The land where the wild dill grows".
The village belonged to a German language island, known as Hauerland. The German population was expelled in 1945.
In 1990, Poor Clares returned to the village and established a new monastery in the municipality.
It has a population ofÃÂ people (31 December ).