The utility model relates to a universal sliding-relieving supporting foot and a walking stick. The universal sliding-relieving supporting foot comprises a supporting base and a connecting part arranged on the supporting base. The supporting base is provided with a supporting base face. The upper surface of the supporting base is provided with a spherical concave portion. The bottom of the connecting part is provided with a spherical connection portion corresponding to the spherical concave portion. The spherical connection portion is arranged in the spherical concave portion and movably connected with the spherical concave portion in a rotatable mode. The supporting base and the connecting part is connected in a rotatable mode in terms of the universal sliding-relieving supporting foot, thus, no matter whether an external body to be connected is in a vertical state or a slant state, the supporting bottom of the lower universal sliding-relieving supporting foot can be constantly in parallel plane contact with the ground or other supporting faces, namely the contact area between the supporting base and the supporting face is kept to be the maximum so that the effects of sliding prevention and sliding relieving are achieved. The universal sliding-relieving supporting foot is especially simple in structure and the use stability of the walking stick is greatly enhanced and the use safety of the walking stick can be improved.
