The aim of this paper is to process and clarify the archaeological picture of the Bronze and Iron Ages on the island of Brač on the basis of available literature, and on the basis of previous research and reconnaissance, and try to give a synthesis and description of today's situation. Although the island of Brač does not abound in numerous literature closely related to this topic, the number of sites indicates great potential for research in this part of prehistory. From the previous survey, the Bronze Age of the island of Brač is known only in a small part, represented on the Rat and Škrip forts, the Kopačina cave, and finds from a mound. On the other hand, the Iron Age was documented primarily thanks to the discovery of two necropolises (Žaganj dolac and Vičja luka), and on the basis of layers from the Rat hillfort. Also in the paper I bring a list, locations of new potential sites that I have independently researched.