This chapter interrogates the notion of social capital and its potential impact on enhancing or undermining the socio-economic efforts by migrants in Durban, South Africa. Tshishonga argues that it is through entrepreneurship that entrepreneurs transform their innovative and creative ideas into business enterprises and job creation. This chapter is concerned about migrant social entrepreneurial endevours as a source of livelihoods within the informal economic sector. Informal businesses initiated by migrants have proven to be successful and sustainable compared to that of the locals. Despite the challenges faced by migrant entrepreneurs such as financial deficit, xenophobia, anti-foreign policies, victimization, violence, and harassment absence of police protection, etc., these enterprises thrive. This chapter employs a case study method where 15 African immigrant entrepreneurs were targeted to determine how social capital is used to expand and sustain their businesses.