A flange integrated tuned mass damper, including a main shaft structure, a plurality of wire rope isolators, and a mass ring. Flange plates are installed on the main shaft structure, and the mass ring is located below and connected to the flange plates through the plurality of wire rope isolators uniformly distributed in a circumferential direction. The plurality of wire rope isolators are uniformly distributed outside the main shaft structure in the circumferential direction, and the wire rope isolators directly carries the mass ring and are in a tensile deformation state, with both spring and damper functions. The wire rope isolators can bear tensile, compressive, rolling, and shearing loads, thus ensuring the degree of freedom of the mass ring in any horizontal direction.