This article examines Banking Sector Development and Economic Growth in East Africa: Evidence and Policy: A Critical Examination with a focused emphasis on Egypt within the field of African Studies. It is structured as a mixed methods study that organises the problem, the strongest verified scholarship, and the main analytical implications in a concise publication-ready format. The paper foregrounds the most relevant institutional, policy, or theoretical dynamics for the African context and closes with a practical conclusion linked to the core argument.