This descriptive investigation assessed the practices, intentions, perceived behavioral control, subjective norms, attitudes, and awareness concerning food waste reduction among learners in chosen secondary educational institutions. These schools were situated within Madrid, Cantilan, and Carrascal municipalities, all in the province of Surigao del Sur. Using a structured questionnaire, data were collected from 100 participants to assess their knowledge and behavioral factors influencing food waste management. The findings suggested a generally elevated understanding and favorable dispositions regarding food waste reduction. Notably strong among the participants were their intentions to participate in sustainable practices and perceived behavioral control. While students demonstrated active participation in waste reduction and reuse behaviors, recycling practices were less frequently observed, highlighting areas for targeted intervention. These outcomes highlight the essential part that educational organizations play in cultivating environmentally sound food handling habits. They also indicate a necessity for improved hands-on training and better infrastructure to facilitate thorough food waste reduction initiatives. This research aids in progressing the sustainable development objectives related to responsible production and consumption by encouraging understanding and practical actions among younger students.