To provide a tile peeling tool and a tile peeling method for accelerating a work speed and easily peeling and removing attached tile pieces without generating noise or vibrations.

The tile peeling tool includes: a planar body provided with a distal end part for hooking and lifting a side face of the tile piece in order to peel a bottom part adhesive surface of the tile piece; and a projected fulcrum part provided on the planar body, for lifting the tile piece with the upper surface of a joint filler as a fulcrum and peeling the bottom part adhesive surface.