Dębinki [dɛmˈbinki] is a village in the administrative district of Gmina Serock, within Legionowo County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) north-west of Serock, 17 km (11 mi) north-east of Legionowo, and 36 km (22 mi) north of Warsaw.