Within a matter of decades, Gulf port cities have rapidly evolved from regional centers of cultural and economic exchange to globalizing cities deeply embedded within the global economy. Explicitly evident features of Gulf cities such as international hotel chains, shopping centers, and entertainment complexes have classified these cities as centers of consumption. Other urban trends, such as exhibition and conference centers, media and knowledge cities, and branch campuses of Western universities have integrated Gulf cities within numerous global networks. In line with this, the CIRS research initiative on “The Evolution of Gulf Global Cities” examines dynamics of urban configurations in the Gulf region (the GCC, Yemen, Iraq, and Iran) in order to understand the city as a cultural and social space. Over the course of two working group meetings, CIRS invited academics from various disciplinary backgrounds as well as architects, urban planners, and designers to discuss their research findings and to present papers linking macro-level knowledge of urbanization and modernization projects in the Gulf with the micro-level understanding of everyday spaces of living and human interaction. The chapters are combined into an edited volume titled, Gateways to the World: Port Cities in the Persian Gulf.