<p><em>It is undeniably that religiosity is a dimension increasingly studied by researchers in psychology throughout the world. It is due to that religiosity is interesting phenomena which never ends to be discussed and investigated. One of them is religiosity of </em><em>santri</em><em> community. This article aims to investigate religiousity of two </em><em>urban santri</em><em> communities; santri of Da</em><em>rul Falah </em><em>Besongo</em><em> Semarang</em><em> and Ma’had al-Jamiah Walisongo</em><em> Semarang</em><em>. Through qualitative approach, there are mainly research findings. First, the religiousity of those two communities has similarities and differences which could be seen in every dimensions of religiousity. Second, influencing </em><em>f</em><em>a</em><em>c</em><em>tors of their religiousity could be identified into two; internal and external. Internal fartor consists of knowledge and understanding degree and inner condition of subject. Meanwhile, external </em><em>f</em><em>a</em><em>c</em><em>tor includes environmental circumstances, rules of pesantren, and figure of kyai.</em></p> <p><strong><em>Keywords</em></strong><em>: Religiousity, Santri, Pesantren.</em><em> </em></p>