This chapter delves into the development and significance of reflective practice in English language teaching (ELT), emphasizing its theoretical underpinnings, practical applications, and emerging trends. Reflective practice has evolved into an indispensable tool for teacher education, facilitating continuous professional development (CPD) and the improvement of pedagogical effectiveness. The chapter explores structured methodologies which systematically guide educators through reflection, enhancing their ability to manage classroom challenges. It also examines the role of collaborative reflection in fostering a community of practice among educators, and the integration of reflective practice within diverse educational contexts. Additionally, the chapter highlights the increasing relevance of reflective practice in modern ELT, particularly in addressing issues of diversity, inclusion, and sustainability. Through a comprehensive analysis, this chapter underscores the critical role of reflective practice in bridging the gap between theory and practice in ELT.