Abstract       This study aimed to examine the relationship between the adversity quotient (AQ), protective factors for resilience, and career success among elementary school teachers in San Pablo City. Utilizing a descriptive-correlational research design, the study involved 300 randomly selected private elementary school teachers during the 2024–2025 academic year. Standardized survey questionnaires were used to assess teachers levels of adversity quotient, protective factors (e.g., purpose, support, participation, life skills, and boundaries), and indicators of career success. Findings revealed that teachers generally exhibited high levels of AQ and strong protective factors, with notable strengths in endurance, ownership, and life guiding skills. A significant positive relationship was found between AQ and career success, as well as between protective factors and career success. These results underscore the importance of fostering resilience and support systems to enhance teachers well-being and professional growth. The study recommends targeted interventions and school-based policies to strengthen resilience mechanisms among educators, ultimately improving the quality of teaching and learning outcomes in the Philippine education system.