A disc drive comprises an enclosure, a disc carrying unit, a pair of rotating members, and a pair of light sources. The enclosure has an opening for insertion and ejection of the disc. The disc carrying unit carries a disc having been inserted into the opening to the inside of the enclosure and ejects the disc having been carried into the inside of the enclosure from the opening. Each of the rotating members has a disc contact portion in contact with the end face of the disc and moves the disc contact portion in the state where the disc contact portion is in contact with the end face of the disc when the disc carrying unit carries the disc. Each of the light sources is provided at the disc contact portion and has light enter the inside of the disc from the end face of the disc.

 
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