The utility model relates to the technical field of desk calendars, and discloses a desk calendar stand assembly, which comprises a desk calendar stand, a first support and a second support, the deskcalendar stand comprises a front side plate and a rear side plate which are arranged at an included angle, the tops of the front side plate and the rear side plate are rotatably connected through a spring, and calendar paper capable of turning pages is arranged on the spring; the first bracket is arranged on the front side plate, is positioned at the lower half part of the front side plate, and isconfigured to place a mobile phone or a tablet personal computer; the second support is located at the top of the desk calendar frame, the second support is clamped on the front side plate and the rear side plate, and a winding groove is formed in the second support. The first support cooperates with the front side plate to place a mobile phone or a tablet, and the second support can place earphones. A mobile phone and an earphone can be placed on the basis of the functions of an original desk calendar, a special mobile phone frame and an earphone frame do not need to be arranged on an officedesk, placement space can be saved, and the office desk can be tidier and more attractive.