Culture is a set of values, beliefs, traditions and way of life of a community. Culture also applies to the question of heritage and transmission of cultural heritage from generation to generation. Cultural heritage is divided into two components – tangible culture such as buildings, monuments and landscapes, and intanible culture such as traditions, language, and knowledge. The target of this thesis is to examine and introduce the cultural heritage of Brod – Posavina County. While writing the paper, the method of description and the method of classification were used. Brod - Posavina County is located in the southern part of the Slavonian Basin and consists of two towns, Slavonski Brod, as the county seat, and Nova Gradiska, and 26 municipalities. Life in Brod – Posavina County dates back to the early Neolithic times, through the Roman rule, the Turkish invasions, the Military Frontier and modern times. Brod - Posavina has a rich traditional culture and customs, as well as cultural monuments described in the paper. Brod - Posavina County has quality tourist facilities that are, unfortunately, not exploited enough for touristic purposes. The problem in this county is the same as in the other counties in Slavonia - insufficient inflow of funds and the emigration of young promising people in search of a better life. However, we should not lose hope because of the current situation; it is necessary to make people aware of the importance of cultural heritage and traditions so they do not become extinct.