Bardzlino [bard͡zˈlinɔ] (German: Barzlin) is a village in the administrative district of Gmina Świeszyno, within Koszalin County, West Pomeranian Voivodeship, in north-western Poland.

It lies approximately 7 kilometres (4 mi) south-west of Świeszyno, 13 km (8 mi) south of Koszalin, and 125 km (78 mi) north-east of the regional capital Szczecin.

The village has a population of 147.