The invention discloses a rapid positioning tool for an inner frame paper indentation cutter. The rapid positioning tool comprises a base and a positioning device installed on the base, wherein the base comprises a fixing base, a limiting plate and a guide plate are fixedly arranged on the same side of the fixing base in a Y direction at intervals, the limiting plate and the guide plate both extend in an X direction, two limiting grooves are formed in the limiting plate in parallel in the X direction, and the limiting plate is provided with a locking screw along the length direction of the limiting grooves; and two guide grooves are formed in the guide plate in parallel in the X direction, the guide plate is provided with an adjusting screw along the length direction of the guide grooves,the limiting grooves and the guide grooves are in one-to-one correspondence in a Z direction, a circumferential positioning device is arranged in the corresponding set of through grooves and the guidegrooves, and the other set of through grooves and the guide grooves are internally provided with axial positioning devices. The rapid positioning tool is simple in structure and low in cost; by meansof the tool, off-line adjustment can be realized, online adjustment is not needed, the labor consumption of workers is reduced, the effects of saving time and labor are achieved, and then the workingefficiency and the production progress are improved.