Technology in Teaching and Learning English is a comprehensive resource that explores the integration of emerging technologies into English Language Teaching (ELT) to meet the demands of 21st-century education. Combining established pedagogical theories with innovative digital practices, the book covers topics such as Second Language Acquisition, Computer-Assisted Language Learning (CALL), Artificial Intelligence, Mobile-Assisted Language Learning (MALL), Virtual Learning Environments, cloud-based learning, gamification, immersive technologies, and technology-enabled assessment. It presents practical instructional frameworks, including TPACK and SAMR, along with real-world classroom applications that enhance teaching effectiveness and learner engagement. Written in a clear and accessible style, this book is intended for undergraduate and postgraduate students, teacher educators, researchers, and practising teachers. It serves as both a theoretical foundation and a practical guide, empowering educators to create inclusive, interactive, ethical, and future-ready English language learning environments in an increasingly digital world.