Abstract: A card reader which drives a card transporting device with a driving motor to transport cards by the card transporting device in a card passage, having a card entering passage formed in the same direction as the card passage by extending the distance between a front surface of a card inlet, from which the cards are inserted, and a front edge of the card transporting device. The card entering passage has card guiding portions formed in the same direction as the card passage for supporting inserted cards from both sides in the card transporting direction and a space for discharging foreign matter formed between the card guiding portions at both sides using nearly the entire space in the width direction between the card guiding portions.