Disclosed is a calligraphy practicing desk. The calligraphy practicing desk comprises a desk board, two pairs of desk legs which are arranged at the front and back sides of the lower portion of the desk board and an inverse-U-shaped support, and the tops of the four desk legs are all hinged to the lower portion of the desk board; the height of one pair of desk legs at the front side is the same, the height of one pair of desk legs at the back side is the same, and the height of the pair of desk legs at the front side is higher than that of the pair of desk legs at the back side; all the desk legs are composed of supporting sleeves located at the lower portion and top rods inserted into the upper portions of the sleeves in a sliding mode, a plurality of threaded holes arranged at intervals are formed in the side walls of the upper portions of the sleeves in the height direction, and locking bolts for locking the top rods are arranged in the threaded holes; the lower ends of the two vertical sections of the support are respectively hinged to the left end face and the right end face of the desk board, the upper portion of the support is provided with a transverse plate of which the upper end face, the left end face and the right end face are respectively and fixedly connected with the horizontal section and the left and right vertical sections of the support. According to the calligraphy practicing desk, users' sore and ache caused by long calligraphy practicing can be eased, the fatigue feeling of people practicing calligraphy can be relieved.