Karpentná

260px|thumb|Landscape in Karpentná

(Polish: ) is a village in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Třinec in 1980. It lies in the historical region of Cieszyn Silesia and has a population of 705 (1 January 2008).