of individual qubit modules into large quantum systems. However, the non-destructive replacement of modules within a compact architecture remains a challenge. Liquid metals (LM), specifically gallium alloys, can be alternatives to solid-state galvanic interconnects. This is motivated by their self-healing, self-aligning, and other desirable fluidic properties, potentially enabling non-destructive replacement of modules at room temperatures, even after operating the entire system at millikelvin regimes. In this study, we present high-internal-quality-factor coplanar waveguide resonators (CPWR) interconnected by gallium alloy droplets, demonstrating performance on par with the continuous solid-state CPWRs. Leveraging the desirable fluidic properties of gallium alloys at room temperature and their compact design, we envision a modular quantum system enabled by liquid metals.