This report delves into the critical aspects of designing foundations for high-rise buildings, addressing the increasing prevalence of these structures due to urbanization and industrial growth. It begins by highlighting key characteristics of high-rise buildings and emphasizes the crucial role of foundations in transferring building loads to the ground. The report explores various factors influencing foundation design, including design forces (dead, live, wind, snow, and earthquake loads), soil types, water table levels, ground contamination, and the impact of adjoining structures. It further examines common foundation types such as raft, pile, and pile raft foundations, detailing their suitability and application based on soil conditions and building requirements. The design process is also outlined, encompassing stages from desk study to detailed foundation design and testing. The report highlights the importance of geotechnical investigations, the use of numerical methods, and the selection of appropriate design tools and software. This comprehensive analysis aims to provide a foundation for enhancing structural integrity, stability, safety, and durability in the construction of high-rise buildings. The report is a valuable resource for students, providing a detailed overview of foundation design principles and practices.