​This study investigates whether Gulf smart cities in Saudi Arabia, Qatar, and the UAE are resilient enough to counterbalance climate change challenges, focusing on urban planning and policy implications. By conducting semi–structured interviews with urban planning experts, academics, and international sustainability experts, the research results reveal three primary concerns: infrastructure vulnerability, technological and resource limitations, and social–economic and policy challenges. Key findings reveal that stormwater and drainage systems are highly vulnerable to flooding, leading to frequent urban disruptions. The reliance on non–renewable energy sources contribute significantly to carbon emissions, while limited public engagement in urban decision–making hinders inclusive and effective policies. Proposed solutions include implementing green infrastructure such as bioswales and permeable pavements, deploying advanced data analytics for flood prediction and resource optimization, and updating urban policies to mandate renewable energy integration and ensure participatory governance frameworks.