Trg Republike means Republic Square in most South Slavic languages and may refer to:
in Serbia:
- Republic Square, Belgrade
- Republic Square, Novi Sad
- Republic Square, Niš
- Republic Square, Niška Banja
- Republic Square, Smederevo
- Republic Square, Sombor
- Republic Square, Požarevac
- Republic Square, Vranje
in Montenegro:
in Slovenia: