The invention discloses a washing machine recycling water processing device and a washing machine. The washing machine recycling water processing device comprises a flocculation unit and a filtration unit, wherein the flocculation unit is communicated with the filtration unit, and the flocculation unit comprises a flocculation container, a stirring mechanism stirring to accelerate the dissolution of a flocculating agent and a cleaning mechanism washing out and cleaning the inner wall of the flocculation container; the filtration unit comprises a filtration container, a filtration mechanism rotationally arranged inside the filtration container and a filtration self-cleaning mechanism using inflow water inflow to drive the filtration mechanism to rotate and spray and clean the filtration mechanism. The washing machine comprises a washing machine outer bucket, and the outer bucket, and the flocculation unit, the filtration unit and the outer bucket are communicated in sequence in a circulation mode through pipelines. Both the flocculation unit and the filtration unit of the washing machine recycling water processing device achieve the self-cleaning, the steps of flocculation container and filtration mechanism manual cleaning are omitted, the degree of automation is improved, the structure is simple, meanwhile, the production cost can be saved, and the water resource is saved to the maximum extent while the washing efficiency of the washing machine is not influenced.