Education International wishes to further its understanding of the current policy landscape of teacher well-being. To inform this understanding, Education International commissioned Education Support to undertake a small-scale research study to explore and summarise global understandings of teacher well-being. The work included highlighting global definitions of well-being, the identification of gaps in research/data, primary research to understand the factors which affect teacher well-being in different territories, and suggestions for a global indicator of teacher well-being.