Dorotka [dɔˈrɔtka] is a village in the administrative district of Gmina Tarłów, within Opatów County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 5 kilometres (3 mi) east of Tarłów, 34 km (21 mi) north-east of Opatów, and 83 km (52 mi) east of the regional capital Kielce.