A pill cartridge for a medication packaging apparatus, and more specifically, the pill cartridge with a stopper whose height can be freely adjusted to a shape of a pill and be installed therein. An exemplary embodiment may include a rotor to have a plurality of gear members protruding at regular intervals along a circumference of the rotor and have insertion grooves formed between the gear members to thereby accommodate a pill a case to include a collection chamber to accommodate the pill therein a rotor housing portion at a lower portion of the collection chamber to house the rotor and a dispensing opening formed on a lower portion of the rotor housing portion.
