The invention discloses an underground coal mine pressure bump zoning grading predication method, and belongs to a coal mine pressure bump predication method. The predication method integrates cumulated influences of a fault, change of a coal bed dip angle, coal bed erosion, layer combination or thickness change zones, lithological change of a top board and a bottom board, a coal column left by upper protective layer exploration and advancing supporting pressure factors of a working surface, aims at a mining area which is analyzed through a comprehensive index method and has pressure bump danger, and classifies pressure bump dangerous degrees of different sections into four grades of a slight danger area, a general danger area, an intermediate danger area and a severe danger area. Through the fact that cumulated influences of multiple pressure bump regional influencing factors are analyzed, different pressure bump danger degrees of different exploration sections are confirmed, zoning grading predication is carried out on an exploration area, and implementation of anti-bump measures can be guided according to zoning grading predication results.