The paper deals with the principles compiling the concept proposed for political and managerial optimization of interethnic relations in the Stavropol Territory, which is interpreted by the authors as conservative and protective, formed around historical, cultural, and ethnocultural traditionalism. The authors highlight some purposeful efforts of the authorities to implement RF national policies in cooperation with the ethnocultural institutions of civil society. A defining attribute of interethnic relations in the region is regarded as a stable and positive trend. However, this trend is thought to call for constant systemic political and managerial optimization, as well as ideological, substantive, organizational and informational support. The authors provide recommendations to the authorities to maintain the stability of interethnic relations, to strengthen the Russian civil identity. The authors generalize that a substantive core under the idea for political and managerial optimization of interethnic relations in the Stavropol Territory is some conservative-protective beliefs composed of patriotism, traditionalism, humanism and adherence to common Russian moral and ethical values. The targeted comprehensive political and managerial optimization of interethnic relations, which can be considered successful, although not yet irreversible, determines the preservation of general stability and social harmony in the region. A conflict potential of interethnic relations in the region persists and is occasionally aggravated by local social, economic, and criminal incidents. The paper offers recommendations, in particular, to update the tools enabling political and managerial optimization of interethnic relations in order to neutralize the "ethnic leftism" in the political struggle.