The utility model relates to a high speed railway bed side ditch integral construction module. Two walking steel rails are symmetrically arranged at the bottom of a pre-paved ditch bottom, a rectangular walking stand frame is mounted between the walking steel rails through rollers, a horizontal hanging steel rod is disposed at a stress support point of a jack hydraulic support device, and roadbed side ditch integral form boards are hung at two ends of the horizontal hanging steel rod. By means of the high speed railway bed side ditch integral construction module, a simple slip-form construction process is applied, effects of integral positioning, fixing, one-time pouring, dismounting and moving of the roadbed side ditch integral form boards on two sides of a side ditch can be achieved by the rectangular walking stand frame, meanwhile, form board joints of the roadbed side ditch integral form boards are reduced, convenient, rapid and effort-saving mounting of the form boards can be achieved, the form boards can be moved integrally by means of supports without cooperation of large mechanical devices, form removal and moving time is reduced, roadbed side ditch line shape and appearance qualities are guaranteed during construction of the roadbed side ditch integral form boards, the construction efficiency is increased, and construction costs are saved.