As a digital lifeworld and a multidimensional platform of electronic interactions, cyberspace has redefined traditional paradigms of social presence and provided a new arena for information exchange and identity formation. The present research was conducted to analyze the nature of Muslim women's agency in these digital platforms, aiming to examine the interaction between religious values and modern communication tools. Given the theoretical nature of this study, a library-based research method with a descriptive-analytical approach was selected, in which the fundamental concepts of the research were elucidated by referring to authoritative sources and relevant documents. The research findings indicate that the agency of Muslim women in cyberspace is more than a simple activity; it is a reflection of "believing agency" (faithful agency), in which women, relying on their Islamic identity, engage in the reproduction of religious values and the management of their social presence when facing contemporary cultural challenges. This agency has created a link between religious authenticity and technological possibilities.