<![CDATA[Background: Multicultural understanding in counseling services is essential to ensure that counselors respect and assess the cultural background of counselees without bias or discrimination, making it necessary to integrate multicultural values into every counseling interaction. Objective: This study aims to explore the urgency of multicultural counseling as a new paradigm in 21st-century counseling practices. Method: Using the Systematic Literature Review (SLR) method, this study systematically examines relevant national and international literature to analyze the theoretical foundations, dimensions, and practical implications of multicultural counseling. Result: The findings highlight seven key thematic areas: culture in the context of counseling, multicultural counseling paradigms, cultural dimensions in counseling interactions, multicultural counseling competencies, multicultural counseling approaches, counseling models, and emerging perspectives of multicultural counseling in the 21st century. The discussion emphasizes that multicultural counseling enhances counselor effectiveness by fostering cultural sensitivity, ethical awareness, and adaptive intervention strategies in diverse cultural settings. Conclusion: The study concludes that multicultural counseling is an essential component in developing inclusive guidance and counseling services. Originality/Value: This review article provides a significant theoretical and conceptual contribution to the field of multicultural guidance and counseling by synthesizing literature developments concerning the redefinition of professional counseling services across seven key thematic dimensions in the 21st-century globalization era, an area that has previously been underexplored systematically. This study maps current theoretical and methodological gaps while serving as a strategic reference for counselor educators, practitioners, and researchers in shaping future research agendas, reforming counselor education curricula, and developing culturally responsive and inclusive counseling frameworks.]]>
