The invention discloses an electromagnetic relay replacement tool, and aims to provide the electromagnetic relay replacement tool which is convenient to detach and replace, good in safety performance and high in work efficiency. According to the technical scheme of the electromagnetic relay replacement tool, a glass fiber sleeve is arranged at one end of an insulating handle in the direction perpendicular to one side of the insulating handle, a clamping head which is bent by 90 degrees and has slope transition inside the front half portion is connected to the top end of the sleeve in parallel in the direction towards one side of the handle, a glass fiber auxiliary sleeve which has the length a half of the length of the glass fiber sleeve is arranged, in parallel to and corresponding to the glass fiber sleeve, at the other end of the insulating handle, an auxiliary top head is arranged at the top end of the auxiliary sleeve in parallel after the top end of the auxiliary sleeve inclines towards one side of the handle by 15 degrees. When the electromagnetic relay replacement tool is used, an electromagnetic relay can be conveniently detached and replaced, and the electromagnetic relay replacement tool has the advantages of being good in safety performance and high in work efficiency.