Abstract: The utility model discloses water pants with a hand warming function, comprising waterproof pants; the bottoms of the waterproof pants are connected with waterproof boots; the waterproof pants are provided with a belt; clips are installed on the front side of the waterproof pants; straps are installed on the rear side of the waterproof pants; a hand warming bag is fixedly sewed at the inner side of the waterproof pants in a position of a chest; the hand warming bag is connected with a power line; and the power line is electrically connected with a mobile power supply. The water pants comprise pants, a jacket and a power bank; the pants are provided with the belt; the pants are provided with the hand warming bag; a heating wire is arranged in the hand warming bag; and pockets are arranged on both sides of the jacket.