This study examined how organizational identity, locus of control, and their interrelationships affect teacher burnout. Utilizing a quantitative survey, data were collected from 105 teachers. The Maslach Burnout Inventory measured three burnout dimensions: emotional exhaustion, depersonalization, and personal accomplishment. Locus of control was assessed via Rotter’s scale. Organizational identity was measured through the Multiple Organizational Identification Scale, assessing personal self-esteem, emotional professional identity, evaluative identification, self-classification, and team factors. PLS-SEM analysis found that external locus of control had a significant positive association with emotional exhaustion. Emotional professional identity showed robust negative relationships with depersonalization and exhaustion. Differences emerged between novice and senior teachers—identity and self-esteem were more relevant for novices, while team factors were more impactful for experienced teachers. Variations also occurred across genders, with identity and self-esteem more salient for females and team dynamics more influential for males. The study highlights the complex interplay between individual, relational, and organizational factors in shaping teacher burnout. An external locus of control may exacerbate exhaustion, while emotional professional identity seems to provide resilience. Support initiatives should account for teachers’ evolving developmental needs and gender variations in burnout experiences. Fostering internal control beliefs, strong professional identity, and tailored support based on career stage and gender can potentially buffer against burnout. This study contributes insights to guide targeted efforts to promote teacher well-being, effectiveness, and retention. Learning in the workplace instead of paying more time for education services can be considered as overcoming burnout, redesigning and implementing digital teaching for sustainable teaching and learning for both teachers and students in order to construct a better learning ecology.