Wierzbno [ˈvjɛʐbnɔ] is a village in the administrative district of Gmina Koniusza, within Proszowice County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 6 kilometres (4 mi) south of Koniusza, 7 km (4 mi) south-west of Proszowice, and 25 km (16 mi) north-east of the regional capital Kraków.