The aim of the article is the theoretical development of non-formal, fundraising and bilingual models of future social sphere specialists training on the basis of the goals of sustainable development in education. The study is based on preliminary processing of European and Ukrainian documents on sustainable development, numerous scientific papers on the problem of sustainable development, theoretical developments and experimental research in the field of social sphere specialists training. Each of the developed models has passed the corresponding approbation and is supported by the author’s experience of practical professional training of future social sphere specialists at the Zhytomyr Ivan Franko State University. The model of future social workers non-formal education ensures the integration of professional competencies of future social workers. Fundraising training of future social workers on the basis of sustainable development involves the use of the necessary fundraising tools to ensure the development of social capital, the formation of a society of social justice, the deployment of numerous non-governmental organizations at the global and local levels. The bilingual model provides empowerment of social workers to study, do internships, work, borrow positive experiences, participate in international projects, and collaborate with professionals in their field from around the world.