Just as organizational citizenship behavior reaches conceptual saturation with numerous studies, theoretical studies are needed in conceptualizing Project Citizenship Behavior (PCB). Therefore, in the project-based business world, the number of which is increasing day by day, this concept will be better filled with various studies that establish theoretical connections with the PCB concept. The aim of the research is to make a theoretical contribution to the possible role of gender in the relationship between PCB and Network Capital (NC). In this direction, we first started by examining PCB on the basis of fundamental gender differences. Secondly, with a dialectical approach, the multiplicity of theoretical connections (i.e., increasing effect of social capital on citizenship behaviors) between PCB and interpersonal NC also raises the question of whether employees exhibit PCB for NC development. It is suggested that the more an individual exhibits PCB the more likely he develops his network. Thus, we hypothesized; “ displaying PCB can be a precursor for network capital of employees according to their gender.” After the extensive literature review we can theoretically say that exhibiting PCB may affect individuals NC creation capabilities. Although the relationship between PCB and gender is limited to a few studies in the literature, the lack of a study that conceptually examines the effect of PCB on individual NC is an element that increases the importance of the research. It is expected that this conceptual approach would contribute to the organizational behavior literature in understanding of the relationships between these concepts.