To provide an information distribution system which extracts, from among distribution object persons who desire distribution and are registered in advance according to extraction condition for extracting a relevant person to whom each distribution information should be distributed, and which distributes the distribution information to the extracted relevant person.

This information distribution system distributes the distribution information to the relevant person to whom the distribution information should be distributed, and comprises an object person information storing means that stores distribution object person information including at least distribution methods for and distribution destinations to the respective distribution object persons including the relevant person, a distribution information accepting means for accepting the distribution information, an extraction condition accepting means for accepting the extraction condition that is the condition for extracting the relevant person from the distribution object persons, a distribution method reading means that reads at least the distribution method for and the distribution destination to the relevant person who corresponds to the extraction condition from the object person information storing means, and a transmission means for distributing the distribution information accepted by the distribution information accepting means by the distribution method and distribution destination that are read by the distribution method reading means.