Abstract: A sideburn guard device for maintaining a substantially equal length for each sideburn of a user. The device comprising a support member that may be mounted on the head of a user. The support member may engage with two housings, which may adjusted up and down so as to cover an optimum amount of each sideburn. At their ends, the housings may have sideburn covering members. The housings may also have windows capable of indicating the various lengths that the sideburn covering members may be adjusted to cover the sideburns. The support member may have setting indictors visible from the front end of the sideburn guard device.