Kamenica nad Hronom (Hungarian: Garamkövesd) is a municipality and village in the Nové Zámky District in the Nitra Region of south-west Slovakia.

The village lies at an altitude of 117 metres and covers an area of 18.795 km².

After the Austro-Hungarian army disintegrated in November 1918, Czechoslovak troops occupied the area, later acknowledged internationally by the Treaty of Trianon.

Between 1938and 1945 Kamenica nad Hronom once more became part of Miklós Horthy's Hungary through the First Vienna Award.

The ethnic composition of the population is approximately 80% Hungarian and 20% Slovak.