The invention relates to a bedside table. The bedside table includes a front table body, a rear table body, a middle support, connecting rods and a bed board. The connecting rods are retractable rods,the front table body, the rear table body and the middle support are connected through the connecting rods, the middle support is arranged between the front table body and the rear table body, the bed board includes multiple slabs which are spliced with one another and is detachably fixed to an upper end face formed by the front table body, the rear table body and the middle support, a table storage space is formed in the front table body, a rear board capable of overturning upwards is hinged to the side, backing to the front table body, of the rear table body, and a connecting device used for fixation and connection after the front table body is combined with the rear table body is arranged on the front table body and the rear table body. The bedside table can be used for erecting a simple bed and is small in size and convenient to store after disassembly.