The thesis deals with is based on the research topic of social entrepreneurship development within Dubrovnik-Neretva County. When explaining the definition of social entrepreneurship, examples are given in some countries, which is a precursor to the main part, to define the current situation within the Dubrovnik-Neretva County and what are the potentials for the formation of specific business plans. It will also describe the impact of institutions such as the county and how much institutional and financial support at the level of the entire region. At the same time, there will be several examples of social entrepreneurship from around the world that have created the potential for community sustainability but also the further development of this type of business. Such examples of good practice must be used to develop new ideas in areas where it is most needed. The inductive method and the survey method will present the views of members of various non-profit organizations and other respondents from the Dubrovnik-Neretva County. On this occasion, an interview was conducted with the executive director of the most famous association in these areas, which has a very successful social enterprise.