Kozjak is a common South Slavic toponym derived from koza ("goat") that may refer to:

AustriaEdit

Bosnia and HerzegovinaEdit

BulgariaEdit

CroatiaEdit

North MacedoniaEdit

SerbiaEdit

SloveniaEdit

SettlementsEdit

  • Kozjak, Mislinja, a village near Mislinja, Slovenia
  • Kozjak nad Pesnico, a village in the Municipality of Kungota, northeastern Slovenia
  • Kozjak pri Ceršaku, a village in the Municipality of Šentilj, northeastern Slovenia
  • Paški Kozjak, a village in the Municipality of Velenje, northeastern Slovenia
  • Kozjak, a hamlet of Zabukovje in the Municipality of Šentrupert, southeastern Slovenia