Siecino [ɕɛˈt͡ɕinɔ] (formerly German Zetzin) is a village in the administrative district of Gmina Ostrowice, within Drawsko County, West Pomeranian Voivodeship, in north-western Poland. It lies approximately 5 kilometres (3 mi) south of Ostrowice, 16 km (10 mi) north-east of Drawsko Pomorskie, and 96 km (60 mi) east of the regional capital Szczecin.

For the history of the region, see History of Pomerania.