Abstract: A laser golf club putter assembly including a laser beam assembly mounted on a basic putter club assembly to provide singular or parallel laser beams extended outwardly from a ball contact face section on a club head member. The laser beam assembly includes 1) a power supply having battery members and/or a solar panel member; and 2) a switch control assembly having a manual slide switch or an automatic motion switch member operable in an upright usage position of the basic putter club assembly to energize the laser beam assembly. A second embodiment is a handle mount laser beam assembly mounted within a handle assembly and having means thereon to automatically energize the system with a motion switch member and use a solar panel as a power source. A third embodiment of the laser golf club putter assembly is an add-on mount type having an add-on housing member with an add-on laser beam assembly contained therein operable to be connected to any available basic putter club assembly.