The invention discloses a manufacturing method of a bracket-containing prefabricated concrete frame column. The manufacturing method has the following specific steps that 1, frame column formworks andbracket formworks are designed and prefabricated and numbered according to the mounting sequence; 2, column bottom formworks and bottom bracket formworks of the frame column are mounted; 3, a frame column steel reinforcement cage is mounted; 4, remaining formworks of the frame column are spliced, and side bracket formworks and top bracket formworks are mounted; and 5, concrete is poured, and theformworks are removed after pouring and curing forming are completed. By integrally pouring and manufacturing the frame column and the brackets arranged on the frame column, the strength and integrality at the junction of the frame column and the brackets are enhanced conveniently; by arranging the inclined side faces on the bracket formworks, the bracket formworks are conveniently mounted and demounted; and through independent and integrated arrangement of the top bracket formworks and the bottom bracket formworks, adjusting and replacing are conveniently conducted according to the actual situation on site, wherein later formwork removing is further facilitated through independent arrangement of the bottom bracket formworks.