Polki-Teklin [ˈpɔlki ˈtɛklin] is a village in the administrative district of Gmina Zambrów, within Zambrów County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 9 kilometres (6 mi) north-west of Zambrów and 66 km (41 mi) west of the regional capital Białystok.