The Dzierżęcinka [ipa: /d͡ʑjɛrʐɛ̃t͡ɕiŋka/]' (German: Mühlenbach) is a river in Poland with a length of 29.30 km, located in Koszalin County in the West Pomeranian Voivodeship. Rising in nearby Manowo, the Dzierżęcinka flows through Koszalin and eventually reaches Jamno lagoon to the north.

Dzierżęcinka
Map
Location
CountryPoland
Physical characteristics
Mouth 
 • location
Jamno
 • coordinates
54°15′06″N 16°07′56″E / 54.25167°N 16.13222°E / 54.25167; 16.13222