To provide a calendar that makes it possible to spontaneously memorize a great man and information on the great man and acquire some culture while living a daily life at an ordinary home and workplace.

The great man calendar includes: a cover on which an AD year, a title, and great man display sections are shown, the great man display sections each having a picture or photograph of a great man, a great man name recording section concerning the great man and a great man biography summary section concerning the great man, which are arranged near the picture or the photograph of the great man so as to be used for a calendar from January to December; and a calendar part which is provided with a great man name recording section and a picture or photograph of the great man at the upper part, a great man biography summary section and a great man biography outline section at the center, and a section for showing the year, a section for displaying the month, a section for showing the name of a day of the week and a section for showing days at the lower part.