This article addresses educational supervision as a platform for promoting the principles and foundations of social justice in K-12 schools in the United States. Fraser's components of recognition, redistribution, and representation served as the foundation to examine socially-just supervision as a socio-culturally, politically, and economically grounded process. Socially-just supervision could promote reflective practices, support building relationships, create opportunities to improve teacher capacity, and focus effort and time to create momentum for teachers to become more socially-just as they interact with their students. Drawn from research, key practices as well as five guiding principles that support leadership for socially-just supervision for teachers in K-12 settings are provided. Without these principles, supervision, professional learning, and evaluation will remain discreet administrative functions that do not focus on the needs of teachers as they move throughout their careers.