The invention provides a group-based millimeter wave (MMW) communication multi-beam scheduling method. Technical problems of low system spectrum efficiency and insufficient hardware resource utilization in the prior art are solved. The method comprises the following realization steps: a sending end generates beams to obtain a beam set; the sending end groups the beaming set to obtain a beaming group set; the sending sends a training signal to a user by using each beam in the beam set; the user computes a signal-to-interference-to-noise rate (SINR) of each beam in the beam set, and feeding back the maximum SINR and the optimal beam serial number corresponding to the maximum SINR to the sending end; the sending end performs beam scheduling on each beam in the beam group set. By using the scheduling method provided by the invention, the system spectrum efficiency can be effectively improved, the system hardware resource is sufficiently utilized, and the method can be used for the multi-user data transmission.