Abstract: Disclosed is a lifesaving system using a drone and a lifesaving method using the lifesaving system. The lifesaving system includes: a lifesaving drone provided with a parachute, the drone approaching a victim by being remotely controlled and installed in the victim, and assisting rescuing the victim from a high-rise building by operating the parachute; and a disaster management center disposing a rescuing vehicle to a disaster occurrence area and remotely controlling the lifesaving drone when a disaster report is received, or a disaster occurrence area is recognized.