Jablonec may refer to places:
Czech Republic Jablonec nad Nisou, a city in the Liberec Region FK Jablonec, an association football club Jablonec nad Nisou District around the city Jablonec nad Jizerou, a town in the Liberec Region Jablonec, a village and part of Libčeves in the Ústí nad Labem Region
Slovakia Jablonec, Pezinok District, a village in the Bratislava Region Gemerský Jablonec, a municipality and village in the Banská Bystrica Region