Olszyny is a village in the administrative district of Gmina Kamienna Góra, within Kamienna Góra County, Lower Silesian Voivodeship, in south-western Poland.
After World War II, in 1945âÂÂ1947, Poles expelled from à Âanczyn in pre-war south-eastern Poland annexed by the Soviet Union settled in Olszyny. An agricultural cooperative was founded in the village in 1951.