This chapter defines the terms community relations, outreach, and partnership in relationship to nonprofit organizations. Community relations combine an organization policy and process used to develop and implement community outreach and awareness about programs and activities in order to promote the organizational vision and mission in a community-oriented manner. As a policy, community-relations programs and activities are intentional. The chapter also defines the terms advocacy and public relations. Public relations involve the communication of intentional messages to the public in order to influence the opinion or perception of an organization by the public at large. Public relations are a key communication practice for organizations, including nonprofit organizations. The chapter describes the different facets of community relations and discusses community outreach, partnership, advocacy, and public relations as facets of community relations. It explains the relationship between community relations and financial sustainability.