This study examined the mediating effect of self-efficacy on the relationship between Disaster Risk Reduction and Management (DRRM) education and risk perception among high school students in Cluster 14 public secondary schools in Davao City using Baron and Kenny’s (1986) method of mediation. A non-experimental quantitative design with descriptive-correlation technique was employed, and data were gathered from 146 Grade 8 students selected through simple random sampling. Modified and pilot-tested survey questionnaires were used to assess DRRM education, risk perception, and self-efficacy. Findings indicated that DRRM education, risk perception, and self-efficacy were all rated as moderately extensive, with participation in drills being the most evident DRRM indicator, and hazard awareness the least. Risk perception was reflected more in avoidance behaviors than in open expression of concerns. Self-efficacy was demonstrated more in calmness and self-protection than in assisting others or decision-making under pressure. Correlational analysis revealed strong positive relationships between DRRM education and both risk perception and self-efficacy, while the relationship between risk perception and self-efficacy was weak but significant. Mediation analysis confirmed a suppression effect, where self-efficacy slightly weakened the positive impact of DRRM education on risk perception. These findings affirm the dual role of DRRM education in enhancing both confidence and risk awareness while emphasizing the need for instructional balance.