Theories and models are crucial components of academic research, aiding the processes of formulating hypotheses, data collection and analysis, and interpretation, to name just a few. This comprehensive book unravels knowledge generation through theory and model exploration within the fields of tourism and hospitality. An introductory chapter aids the reader in unveiling the significance of theories and models as powerful tools for understanding and discovery, while two further sections, "Theories and Approaches in Tourism and Hospitality Research" and "Models and Frameworks in Tourism and Hospitality Research", contain thematic chapters. Each chapter unveils the origin, nature, and definition of theories and models, demonstrating their applications in the field. Engaging examples exemplify their real-world impact, enriching the reader's understanding. Designed for scholars, young researchers, academics, and students, this book is an indispensable resource for ensuring the rigor and relevance of academic investigations in tourism and hospitality research.