Abstract
This study explored the impact of principals' administrative competence on teachers' motivation in public schools in Davao de Oro. Using a quantitative research design, the study collected data from a sample of public-school teachers to assess their perceptions of their principals' administrative competence and their own motivation levels. The findings revealed a significant positive correlation between principals' administrative competence and teachers' motivation, leading to the rejection of the null hypothesis. The results underscored the importance of effective administrative practices in enhancing teacher motivation, suggesting that principals who demonstrate strong administrative skills can significantly boost teacher morale and engagement. These findings are consistent with existing literature emphasizing the role of supportive and competent leadership in fostering a positive educational environment. The study recommends that educational institutions invest in professional development for school administrators to sustain and enhance teacher motivation and overall school performance.