Supetar is a town located on the northern part of the Dalmatian island of Brač in Croatia's Split-Dalmatia County. It serves as the official center of the island and encompasses the town itself along with three surrounding villages: Splitska, Škrip, and Mirca.
The settlement was designated as the island's official administrative center in 1827. It remains a primary point of interest on Brač due to its geographical position and its role as a central hub for the local region.