Kolonia Gałkowice [kɔˈlɔɲa ɡau̯kɔˈvit͡sɛ] is a village in the administrative district of Gmina Dwikozy, within Sandomierz County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 6 kilometres (4 mi) west of Dwikozy, 8 km (5 mi) north of Sandomierz, and 79 km (49 mi) east of the regional capital Kielce.