Objectives: The purpose of this study was to examine the mediating effect of human rights consciousness on the relationship between social capital and eudaimonia perceived by adolescents. Methods: The participants of this study were 9,021 adolescents, with data taken from the 6th year(2018) panel survey. All variables were evaluated by self-report of adolescents. The data were analyzed by SPSS 21.0 and AMOS 21.0. Results: First, social capital perceived by adolescents had a direct effect on eudaimonia. Second, social capital perceived by adolescents had an indirect effect on the eudaimonia through human rights consciousness. Conclusions: This study highlighted that human rights consciousness was identified as important mediator in the relationship between capital perceived by adolescents and eudaimonia. These results can be used as an important contribution to further research and educational practices for promoting the eudaimonia in adolescents.