Tarnowiec [tarˈnɔvjɛt͡s] is a village in Jasło County, Subcarpathian Voivodeship, in south-eastern Poland. It is the seat of the gmina (administrative district) called Gmina Tarnowiec. It lies approximately 9 kilometres (6 mi) east of Jasło and 44 km (27 mi) south-west of the regional capital Rzeszów.