A double rotation type drug feeder having an easily cleanable, simple structure is provided. The drug feeder includes a rotatable annular first rotator 20 that has a mount surface 23 on which drugs are placed and that is rotatable about a first rotation axis, a second rotator 30 that is disposed at a fixed position on an inner side of the first rotator 20 while being rotatable about a second rotation axis, inclined with respect to the first rotation axis, the second rotator 30 transporting the drugs onto the mount surface 23, restricting members 71 and 72 that align the drugs disposed on the mount surface 23, and multiple support members 40 that support the first rotator 20 and the second rotator 30 mounted thereon from below the first rotator 20 and the second rotator 30. The multiple support members 40 include a driving member 55 that drives the first rotator 20 and the second rotator 30 to rotate.
