The development of English learning materials has become increasingly important in contemporary English Language Teaching (ELT), particularly in response to diverse learner needs, technological advancements, and contextual learning demands. In today’s educational landscape, English materials are expected not only to support language acquisition but also to facilitate meaningful communication, learner engagement, and practical application across various learning environments. English Materials Design in Context: Integrating Needs Analysis and ESP Practices presents a collection of studies focusing on the development of English learning materials in different educational contexts, including secondary schools, vocational education, tourism programs, inclusive classrooms, extracurricular activities, and higher education. The chapters in this book demonstrate how needs analysis and English for Specific Purposes (ESP) principles can be integrated to create contextual, learner-centered, and practical instructional materials. This book is expected to serve as a useful reference for teachers, researchers, curriculum developers, and university students interested in English materials development and ESP practices. The editors also hope that the discussions presented in this volume will encourage further innovation in designing meaningful and context-responsive English learning materials. Finally, we would like to express our sincere appreciation to all contributors and colleagues who supported the completion of this book.