The invention discloses a beam-column hinged connection joint and belongs to the field of steel structures. The beam-column hinged connection joint utilizes a fixing assembly, a fixing bracket and a first elastic buffering piece and is fixed to a steel column through the fixing assembly and a stiffening plate. A second plate body and a third plate body are arranged on the inner side plate face ofa first plate body, a first flange of a steel beam is clamped through the fixing assembly and the stiffening plate, so that the first flange of the steel beam is fixed between the second plate body and the third plate body, and the steel beam cannot rotate around the direction, parallel to the first flange, a second flange and a web, serving as the axis. The second flange of the steel beam is connected to a top plate, thus when the steel beam is under outer force, the fixing bracket can serve as a supporting point, by squeezing the first elastic buffering piece, the steel beam rotates around the direction, perpendicular to the first flange, the second flange and the web, serving as the axis, the structural safety is improved, and the structural potential safety hazard is eliminated.