Abstract: An adjustable and convertible putter is provided for use with any of the conventional putting styles or with an underarm putting style. The putter has a head connected to the shaft with an adjustable connector that permits the lie angle and the loft angle to both be adjusted within a wide range of angular orientations. A shaft connector assembly may be provided on the shaft with a first portion of the connector assembly being assembled to the lower portion of the shaft and a second portion of the connector assembly being attached to an upper portion of the shaft. The upper portion of the shaft may be provided in a length appropriate for an underarm putter, a belly putter, or a long putter.