Abstract: An indoor golf tee includes a tee base and a tee shaft. The tee base has a base top portion and a base bottom portion. The base top portion has a connecting hole therethrough. The tee shaft has a shaft top portion, a shaft bottom portion, and a shaft body. The shaft body is connected between the shaft bottom portion and the shaft top portion. The shaft top portion is configured to hold a golf ball thereon. The shaft bottom portion is removably connected in the connecting hole of the tee base in a perpendicular orientation to the tee base. When the base bottom portion of the tee base is positioned on a surface, and the shaft bottom portion is connected in the connecting hole of the base top portion, the tee base orients the tee shaft in the perpendicular orientation to the surface.