Abstract: A tee inserter includes a housing and an adjusting body, which is movable in the housing. The lower side of the housing has a surface against which the tee head is applied and the lower side of the adjusting body has a surface for placement on the ground or, in the alternative, the lower side of the adjusting body has the surface against which the tee head is applied and the lower side of the housing has the surface for placement on the ground. With the aid of this inserter, a golfer can readily push a tee into the ground to the same depth in accordance with a setting for the inserter. The upper side of the tee head, for supporting the ball, is always at the same optimum height above the ground, so that the player can tee the ball off from the best position for the player.