Żebry-Sławki
 Żebry-Sławki [ˈʐɛbrɨ ˈswafki] is a village in the administrative district of Gmina Olszewo-Borki within Ostrołęka County Masovian Voivodeship in east-central Poland. It lies approximately 13 kilometres (8 mi) south-west of Ostrołęka and 93 km (58 mi) north of Warsaw.