This module introduces ethical dimensions and deontological principles essential for English language educators. Designed for second-year Master's students in English, the course examines professional responsibilities and ethical decision-making frameworks in language teaching contexts. Through 14 structured units, students progress from foundational ethical theories to practical applications in academic integrity, assessment, inclusive education, professional boundaries, cultural representation, and digital ethics. By analyzing case studies and developing ethical reasoning skills, future English teachers will gain the tools to address moral dilemmas with confidence and integrity in their professional practice.