Provided in the present disclosure are a hot-plug module and a power distribution socket, which relate to the field of electronic devices. The hot-plug module comprises a base and an indicator module, wherein the base comprises a shell and a pin, the shell being provided with an insertion hole, a hole opening of the insertion hole being located on an outer surface of the shell, a first end of the pin being inserted into the shell and being located at the hole bottom of the insertion hole, and a second end of the pin being located outside the shell; and the indicator module comprises a cylinder body and a light-emitting element, the cylinder body being inserted into the insertion hole, one part of the light-emitting element being inserted into the cylinder body, and the other part of the light-emitting element being located outside the cylinder body and being electrically connected to the pin; and when the cylinder body rotates relative to the shell, the cylinder body and the shell can be locked with each other. The present disclosure can facilitate the disassembly and assembly of a hot-plug module.