The invention discloses a self-anchored bridge abutment structure of a horizontally-pulling rope bridge steel wire rope. The self-anchored bridge abutment structure of the horizontally-pulling rope bridge steel wire rope comprises an anchorage beam, a cable saddle and a steel wire rope connected with the anchorage beam and the cable saddle, and further comprises a cable saddle base, a bearing beam and a backfilling body. The cable saddle is mounted on the cable saddle base, the bearing beam is mounted on the anchorage beam, and the steel wire rope is supported on the cable saddle. The tail end of the steel wire rope is braided into a noose to be connected with the bearing beam. The steel wire rope between the cable saddle and the anchorage beam, the noose and the bearing beam are all wrapped in the backfilling body. The steel wire rope is directly anchored in a bridge abutment, special components such as an anchor rod, a connector, an adjuster, a bearing beam and an anchor rod positioning device in a traditional structure are canceled, the number of materials is reduced, and the investment is saved. Construction procedures are reduced, construction difficulty is lowered, the mounting speed is improved, and potential safety hazards in construction are reduced. Due to the fact that the backfilling body is used for pouring the bridge abutment, the transition structure of the bridge abutment and a bridge face is simplified.