Globalization has changed some aspects of ethnic identity. On a theoretical basis, this article examines the analysis of studies of ethnic identity conducted by scientists in Central Asia. The maintenance and development of ethnic identity in the face of globalization and sociopolitical upheavals is the main topic of this study. Various research approaches to defining ethnic identity, the main stages of its formation, and the influence of political, historical, and sociocultural processes on the formation and change of ethnic identity are considered. Drawing upon research from diverse disciplines such as anthropology, political science, sociology, and psychology, the article delves into the complexities of ethnic identity formation, its significance, and its impact on individuals and communities. Using data from 17 scientific papers indexed by the keyword “ethnic identity” in the Scopus database, the article identifies key factors influencing the formation and understanding of ethnic identity. The author summarizes various approaches to the study of ethnicity, analyzes the factors affecting the formation of ethnic identity, and presents the main conclusions made by Central Asian researchers. Through a synthesis of empirical studies, theoretical frameworks, and case analyses, the article offers insights into the multifaceted nature of ethnic identity within the region. The article represents an important contribution to political science and cultural and sociological aspects of ethnic identity and can be used for further research. Our research reveals a significant interdependence between ethnic identity and historical-political contexts, showing how these factors shape contemporary social reality. Research findings underscore the value of viewing ethnic identity holistically and offer a paradigm for promoting social cohesiveness and cultural continuity in Central Asia.