The invention discloses a magnetic therapy massage lying bed, and belongs to the technical field of medical apparatuses. The magnetic therapy massage lying bed comprises a bedstead, a heating temperature-controlling layer, a water mattress and a massage layer, the bedstead, the heating temperature-controlling layer, the water mattress and the massage layer are laminated from bottom to top in sequence, a driving magnetic body and a circulating track for the driving magnetic body to move are arranged at the bottom inside the water mattress, and a waterproof motor is arranged below the driving magnetic body. A gear is arranged below the waterproof motor, the driving magnetic body and the gear are installed on motor shafts at the two sides of the waterproof motor respectively, the gear is installed in the circulating track, and the circulating track is paved with a rack meshed with the gear along the circulating track; driven magnetic bodies of which the magnetism is the same as that of the driving magnetic body are uniformly arranged on the outer bottom surface of the massage layer, and massage balls are fixedly arranged at the tops of the driven magnetic bodies through connecting rods. The magnetic bodies are combined with the water mattress, the effect among the magnetic bodies assists in the achievement of a physical massage function, and the magnetic therapy massage lying bed has a good magnetic therapy function and massage function, is convenient to use, applicable to the mass, and particularly applicable to middle aged and elderly people.