Abstract: The refillable grout dispenser with guide has a reversible dispensing tip that fits into either end of the tube. The dispenser is operated by standard caulking guns. A plunger disc is pushed through the tube by the caulking gun plunger, forcing the grout out the dispensing tip. The dispensing tip may be removed from one end of the tube, and may be re-installed on the other end of the tube so that the tube may be refilled with grout and used again. The tip has a guide pin extending from near its opening. The guide pin helps keep the dispensing tip raised above the surface the grout is being applied to, and also helps the user move the dispenser along the desired path. The outer surfaces of the dispensing tip may be flat to help the user grip the tip when removing or installing it.