Ustronie Morskie [usˈtrɔɲɛ ˈmɔrskʲɛ] (German: Henkenhagen) is a village in Kołobrzeg County, West Pomeranian Voivodeship, Poland. It is the seat of the gmina (administrative district) called Gmina Ustronie Morskie. It lies approximately 14 kilometres (9 mi) north-east of Kołobrzeg and 118 km (73 mi) north-east of the regional capital Szczecin. It is located on the Slovincian Coast, within the historic region of Pomerania. The village has a population of 1,800.