Stary Goniwilk [ˈstarɨ ɡɔˈnivilk] is a village in the administrative district of Gmina Żelechów, within Garwolin County, Masovian Voivodeship, in east-central Poland. It lies approximately 6 kilometres (4 mi) north-west of Żelechów, 16 km (10 mi) south-east of Garwolin, and 72 km (45 mi) south-east of Warsaw.