The textbook "Damage and Fracture of Composite Materials and Structures" offers a comprehensive analysis of the fracture mechanics of composite materials. It addresses the latest research findings on the fracture and damage behavior of these materials under various loading conditions, including quasi-static and dynamic impacts. The monograph combines theoretical approaches, experimental investigations, and numerical simulation methods to provide a deep understanding of the mechanics of composite materials, including sandwich structures. The content is of interest to both professionals and students in the fields of engineering and IT, offering valuable insights into the challenges and solutions related to damage and fractures in composite materials.