Żerdno is a village in the administrative district of Gmina Czaplinek, within Drawsko County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 8 kilometres (5 mi) north of Czaplinek, 30 km (19 mi) east of Drawsko Pomorskie, and 111 km (69 mi) east of the regional capital Szczecin.