Sękocin Stary [sɛŋˈkɔt͡ɕin ˈstarɨ] is a village in the administrative district of Gmina Raszyn, within Pruszków County, Masovian Voivodeship, in east-central Poland. It lies approximately 8 kilometres (5 mi) south-west of Raszyn, 10 km (6 mi) south-east of Pruszków, and 16 km (10 mi) south-west of Warsaw.