Worldview is a fundamental concept in philosophy, religion, and the sciences because it functions as a basic framework that shapes how human beings understand reality and conduct their lives. One of the thinkers who paid significant attention to the concept of worldview was Thomas F. Wall. He defined worldview as an integrated system of basic beliefs concerning the nature of the self, reality, and the meaning of existence. This study aims to examine Thomas F. Wall’s concept of worldview, identify its constituent elements, and analyze its relevance in philosophical and religious studies. This research employs a library research method with a descriptive-analytical approach. Primary data are derived from the works of Thomas F. Wall, while secondary data are obtained from books, scientific journals, and other relevant academic sources discussing worldview. The findings indicate that Wall’s worldview is a system of beliefs that influences how human beings understand themselves, the universe, moral values, and the purpose of life. A worldview functions as an interpretative framework that shapes human thought and behavior. In the context of religion, the concept of worldview serves as a useful tool for understanding how religious beliefs influence an individual's perception of reality. This study concludes that although Wall’s concept of worldview is philosophical and universal in nature, it remains highly relevant for understanding the relationship between philosophy, religion, and contemporary human life. Kata Kunci: Worldview, Thomas F. Wall, Philosophy, Religion, Reality