To provide a welding torch capable of eliminating fail in aiming of a weld point, keeping constant the distance between a power supplying point and a weld point of a weld wire, considerably reducing the generation amount of welding spatter, and achieving improvement of product quality of a portion to be welded.

The welding torch includes a tip body, a power supplying tip, a nozzle, and the like. The power supplying tip has: a collet tip, the front edge side of which is equally divided into three or more pieces, which has spring property, and in the center part of which the a welding wire insertion hole is formed; and a spring collet, which is mounted on the outside of the collet tip, which is equally divided into three or more pieces, which has spring property, and which applies pressurizing force inward in the direction perpendicular to the axis of the wire insertion hole of the collet tip.