The invention discloses a power transmission and transformation field emergency repair operation room, relates to repair operation rooms, and aims to solve the problem that currently if tools are insufficient when repair is started, a worker needs to return to a base warehouse to prepare the tools, and repair time is wasted. The power transmission and transformation field emergency repair operation room comprises a room body and a vice bench, a cutting machine, a bending machine, a lamp, a lighting switch, a power socket and a tool cabinet which are arranged in the room body, the tool cabinet is used for placing a whole set of power operation tools, and all repair tools are prepared in the emergency repair operation room. The power transmission and transformation field emergency repair operation room has the advantages that the room can arrive a repair site along with repairing staff when the room is loaded onto a vehicle, the room is convenient to carry and capable of saving repairing time, materials can be machined in the room during rainy and snowy days, repair tasks can be completed at maximum efficiency, equipment power failure time is shortened, and the safety and reliable operation of a power grid is guaranteed.