This study examines the Determinants of social entrepreneurial orientation of expat entrepreneurs. This research used a method of quantitative analysis to obtain all the responses from the respondents with the aid of a questionnaire prepared. A sample of 416 expatriate entrepreneurs were selected in Bahrain using purposeful sampling. It has established that there is a significant positive relationship between the level of Innovativeness and Social Entrepreneurial orientation, implying that that the emphasis on social innovation enables social enterprises to deliver superior advantages by disruptive and gradual innovation over traditional social goods, processes, markets and supplies, which ultimately gives them an edge over their rivals. Moreover, the study has found that social risk taking and social pro-activeness, socialness as well as green consumption also have a significant positive relationship with social entrepreneurial orientation. In other words, when social enterprises prepare good business plans, practice effective business controls while constantly seeking opportunities, they are likely to experience success. Indeed, the study recommends developing proper training and development institutions for social entrepreneurs in Bahrain for the systematic growth of social entrepreneurship. On the whole, the result of this study was intended to immensely help facilitators, scholars and entrepreneurs simultaneously. Further, this paper can help guide, prepare and cultivate existing and future social entrepreneurs in social entrepreneurship, as well as help people who want to increase the performance of their social entrepreneurship orientation.