The invention provides a motor control device for an electric fishing reel. In the electric fishing reel, fine adjusting of an output power of a motor can be carried out by an output power adjusting part. A control system is used for controlling the motor of the electric fishing reel. The electric fishing reel utilizes the motor to drive a winding reel installed on a fishing reel main body and capable of rotating. The control system comprises an output power adjusting component and an output power adjusting portion. The output power adjusting component is arranged on the fishing reel main body and is capable of moving, and can operate in operation scopes comprising a first moving scope and a second moving scope. A movement amount of the second moving scope is different from a movement amount of the first moving scope. When the output power adjusting component is operated in the first moving scope and the second moving scope. The output power adjusting portion separately enables the output power of the motor to change with a first change amount.
