An intelligent distribution network power supply zone recovery and optimization method based on a quasi-minimum path method includes the steps of 1, building a target function of power supply recovery and optimization; 2, defining a quasi-minimum path, and establishing related index systems; 3, defining various lists, and determining content of each list; 4, performing power supply zone recovery and optimization based on the quasi-minimum path. According to the feature that the intelligent distribution network is of high automation, on the basis of defining the quasi-minimum paths, a heuristic algorithm for recovering and optimizing power supply zones of the intelligent distribution network is provided. The method has the advantages that network structural balance is more focused during power supply recovery; load distribution uniformity is better focused during power supply recovery; local reloading caused by general fault recovery is avoided, and the probability of fault reoccurrence is eliminated.