This multi-perspective Research Handbook provides a clear pathway through the nonprofit governance research field, pushing beyond the borders of current theory to expand and deepen the analytical framework for nonprofit governance. It offers an analysis of the basics including definitions, organizational forms and levels of governance, and takes a critical approach towards the normative and prescriptive tendencies in much of contemporary governance scholarship. Divided into four distinctly thematic parts, contributors provide an in-depth review of the last 20 years, building on the foundations of classical contributions and further exploring new theoretical approaches, while examining the governance challenges of diverse types of organizations, including those from both developed and developing countries. Future challenges including multilevel governance are expertly addressed, and insights leading towards a unified theory are proposed. This thoroughly engaging Research Handbook will be an excellent resource for scholars in business and strategic management, nonprofit management and civil society, interested in topics such as nonprofit governance practice and boards of directors, governance theory, stakeholder management, membership organizations, foundations and hybrid organizations. Teachers of nonprofit management will also find this invaluable as it addresses both the core concepts and the most recent developments.