Topolčani is a common placename in the Balkans, derived from the word topola, meaning "poplar tree". It primarily refers to:
Topolčani, North Macedonia
Topolčani (Macedonian: Тополчани) is a village in the Municipality of Prilep, in the Pelagonia region of North Macedonia. It is situated south-east of the town of Prilep.
Topolčani, Bosnia and Herzegovina
Topolčani is a village in the municipality of Konjic, in the Herzegovina-Neretva Canton of the Federation of Bosnia and Herzegovina, Bosnia and Herzegovina. It is located in the northern part of the Konjic municipality.