Gałkowice-Ocin [ɡau̯kɔˈvit͡sɛ ˈɔt͡ɕin] is a village in the administrative district of Gmina Wilczyce, within Sandomierz County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 5 kilometres (3 mi) east of Wilczyce, 7 km (4 mi) north of Sandomierz, and 79 km (49 mi) east of the regional capital Kielce.