Kociołki [kɔˈt͡ɕɔu̯ki] is a village in the administrative district of Gmina Kozienice, within Kozienice County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) south-east of Kozienice and 83 km (52 mi) south-east of Warsaw.