Tarnawa Dolna is a village in the administrative district of Gmina Zembrzyce, within Sucha County, Lesser Poland Voivodeship, in southern Poland. It lies approximately 3 km west of Zembrzyce, 6 km north of Sucha Beskidzka, and 41 km south-west of the regional capital Kraków. The village of Tarnawa established in the 14th century and according to tradition its first inhabitants were Tatar prisoners of war. Its sister settlement, Tarnawa Górna was settled much later, in the 17th century.