The invention relates to an electromagnetic cut tobacco drying device, and belongs to the technical field of tobacco processing. The device comprises a cut tobacco drying roller, a supporting roller,a roller outer ring gear ring, a drive motor, a control system, an electromagnetic heating device and a support. The two ends of the top of the support are provided with supporting rollers arranged inParis, the two ends of the cut tobacco drying roller are arranged on the supporting roller through an outer ring, one end of the cut tobacco drying roller is provided with the roller outer ring gearring, a drive gear of the drive motor installed on the support is meshed with the roller outer ring gear ring, the electromagnetic heating device is installed below the cut tobacco drying roller, andthe electromagnetic heating device, the drive motor and the control system are connected. The device has the advantages that the structure is simple, controllability is high, the device can be connected with the intelligent control system, meanwhile, the device is used for removing cut tobacco water, heat energy conversion by means of steam is avoided, no boiler steam system needs to be built independently in the using process, the heat efficiency is high, emission is reduced, the environment-friendly requirement for energy conservation and emission reduction is met, and efficient and fined process control is achieved.