Mostar (UK: /mɒˈstɑːr/, US: /ˈmoʊstɑːr, ˈmɔːs-/; Serbian Cyrillic: Мостар, pronounced [mǒstaːr]) is a city and the administrative center of Herzegovina-Neretva Canton of the Federation of Bosnia and Herzegovina, an entity of Bosnia and Herzegovina, and the historical capital of Herzegovina.