A container transport conveyor comprising different kinds of container holders for different kinds of containers, and means for moving the holders along a predetermined path intermittently by a specified pitch at a time. The holders are divided into groups each comprising the combination of the different kinds of holders each one in number. The groups are arranged in succession along the path and identical in the order of the kinds of holders in the group. The spacing between the holders of the same kind in the groups adjacent to each other is equal to the pitch the holders are moved at a time.