Self-concept affects the overall process of pregnancy, childbirth, and parenting among adolescent mothers. The current systematic review explores intervention studies on the enhancement of self-concept among adolescent mothers, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. English and Korean literature published within the past 10 years was searched and five articles met the inclusion criteria. To improve self-concept among adolescent mothers, especially self-esteem, it was deemed necessary to strengthen a balanced capacity of physiological, psychological, sociocultural, and developmental aspects, based on a comprehensive assessment. To provide effective intervention, it was essential to reflect the cultural characteristics of adolescent mothers' native countries. Lectures were confirmed as a representative method of enhancing self-concept and participatory learning methods, such as group discussions, group activities, practical skills training, and supervision, were considered effective for enhancing self-esteem by strengthening not only knowledge but also the motivation of adolescent mothers. [Journal of Psychosocial Nursing and Mental Health Services, 60(3), 31-39.].