This entry explores the integration of Generative AI (GenAI) in teacher education, particularly within Computer-Assisted Language Learning (CALL). It examines the transformative potential of GenAI tools, such as ChatGPT and Grammarly, for enhancing language teaching and learning through personalized instruction, adaptive assessments, and automated lesson planning. The entry highlights the need for teacher educators to develop AI literacy and pedagogical strategies to prepare current and future language teachers for an AI-driven educational landscape. Ethical considerations, including data privacy, equity, and bias, are also addressed, alongside actionable recommendations for effectively integrating GenAI into teacher training programs.