The development of Muslim personality is a central objective of the philosophy of Islamic education, aiming to nurture individuals who embody faith, knowledge, and moral excellence. In Islamic thought, personality extends beyond individual behavior or character to encompass the harmonious integration of physical, intellectual, and spiritual dimensions founded upon the principle of tawhid (the oneness of God). This study examines the concept of Muslim personality from the perspective of Islamic educational philosophy by exploring its essential meaning, formative elements, defining characteristics, and educational implications. The research employs a descriptive qualitative approach through library research, drawing on books, peer-reviewed journal articles, and relevant previous studies. Data were analyzed using content analysis to identify and interpret key concepts related to Muslim personality. The findings reveal that Muslim personality is formed through the balanced development of spiritual, intellectual, and moral capacities, which are reflected in strong faith, noble character, social responsibility, and a balanced commitment to both worldly and eternal life. The study also highlights that the integration of the body, intellect, and spirit serves as the foundation for holistic human development. Consequently, Islamic education should prioritize character formation through exemplary teaching, the internalization of Islamic values, and curriculum development that supports the realization of insan kamil (the ideal or complete human being) capable of addressing contemporary societal challenges.