Gračanka (Serbian Cyrillic: Грачанка) or Gračanica (Грачаница) is a river in Kosovo. Its name is derived from Gradac, a toponym of fortified cities. It flows into the Sitnica near the settlement of Vragoli.
Coordinates: 42°36′49″N 21°04′02″E / 42.61372°N 21.06715°E