The invention provides a drainage pipe support. The drainage pipe support includes a frame, and a plurality of bearing members; a plurality of supporting surfaces are formed on an outer side of the frame at an angle; and the plurality of bearing members are formed on an inner side of the frame and corresponding to the supporting surfaces, and are used for bearing a drainage pipe. When the drainagepipe is supported by the different bearing members, and distances between the drainage pipe and the supporting surfaces are different from each other. The drainage pipe support can prevent a water bent structure of the drainage pipe of a washing machine, and can solve the problem that conventional drainage pipe supporting members are poor in universality and are low in reliability.