To make it possible to hold a calendar in a holding fitting in a calendar holder on every change of months even when the calendar is constituted of a number of sheets each for one month, for instance, to make it unnecessary to insert a fixing fitting many times into a structural body, thereby to avoid impairment of the structural body and to improve the beauty.

In the calendar holder for fitting the calendar to the structural body of a building, a holder main body to be hung at the structural body is provided, and at least the holding fitting is provided in the holder main body. The holding fitting is so provided that it is made to hold the calendar.