An ampule dispenser having a carrier for transporting plastic ampules arranged side by side and series-connected together in a strip in a longitudinal direction, a guide plate provided over a delivery end of the carrier for holding down the strip of series-connected plastic ampules, receiver for receiving the plastic ampule at the head of the strip fed from the delivery end of the carrier, and an ampule separator for separating the ampule at the head of the strip along a separating line provided between adjacent ones of the ampules.