The Teacher Subjective Wellbeing Questionnaire (TSWQ) is designed to assess the subjective wellbeing of teachers within the school environment. In contrast to many studies that predominantly focus on negative indicators like stress and burnout, the TSWQ aims to address the positive aspects of teachers’ functioning at work. This includes exploring positive affect and prosocial relationships, acknowledging the crucial role these factors play in fostering teachers’ success and maintaining their overall health and wellbeing. The survey offers a holistic perspective on teacher subjective wellbeing, contributing to a more comprehensive understanding of the factors that influence their work satisfaction and positive functioning.