Abstract: “The study seeks to discover the concurrent mediating effect of self-esteem and social support between personality traits and life satisfaction. A Structural Equation Modelling (SEM) was performed to determine the model of relationship on personality, social support, self-esteem, and life satisfaction. The Confirmatory Factor Analysis (CFA) has achieved the fitness index requirement on the measurement model. The results show that Personality significantly affects Life Satisfaction. The result for Social Support shows it was partially mediated the relationship between Personality and Life Satisfaction. The result also shows that Self-Esteem partially mediates the relationship between Personality and Life Satisfaction. By understanding their life satisfaction; it can forecast and promote longevity, survival and suicide risk prevention; it may accordingly promote good health and greater academic success among the students. In turn, it contributes to the existing body of knowledge in the ar”

Keywords: mediation, life satisfaction, personality traits, self- esteem, social support