The invention relates to the technical field of shared electric vehicles, in particular to an intelligent parking system and method for a shared electric vehicle based on a bus station, and the method comprises the steps: obtaining a shared electric vehicle which is parked in a charging area and has sufficient electric quantity when a vehicle renting instruction is received, transferring the shared electric vehicle to a buffer area, then transferring the shared electric vehicle to a ground waiting area, and unlocking the shared electric vehicle for taking; and when a parking instruction is received, obtaining the shared electric vehicle parked in the ground waiting area, transferring the shared electric vehicle to the buffer area, and then transferring the shared electric vehicle to the charging area for charging. According to the scheme, the space on the bus station is reasonably utilized, and the road occupation pressure of surrounding shared bicycles is eliminated; One-key vehicle returning is realized through APP code scanning; no occupied area exists, and the utilization rate is high; and manpower for parking space adjustment, recycling charging and putting is not needed. The problems are perfectly solved, the urban space is saved, the space occupancy rate is utilized to the maximum extent, automatic charging is achieved, and energy conservation and environmental protection are achieved.