Abstract: An illuminated dental mirror includes an elongated body that has a handle portion and a tip portion. A light source is disposed within the elongated body and is operable to emit light longitudinally along the elongated body to a deflector disposed at an interior chamber of the tip portion. The deflector is configured to redirect light laterally out of the tip portion of the elongated body. A disposable mirror head is removably attached over the tip portion. The mirror head includes a base portion and a mirror portion. The base portion of the mirror head has a translucent material configured to transmit the light redirected by the deflector to a desired area outside the mirror head. The mirror portion that extends at an angle from the base portion and comprises a mirror that is configured for a user to view the desired area illuminated by the light source.